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Drawn Zest Teal

#15878e
Notes

Drawn Zest Teal (#15878E) is a deep cyan with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (183°, 74%, 32%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. For a confident two-color system, pair it with its complementary red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#15878e
RGB
rgb(21, 135, 142)
HSL
hsl(183, 74%, 32%)
HWB
hwb(183 8% 44%)
OKLCH
oklch(56.9% 0.093 201.6)
P3
color(display-p3 0.2457 0.5215 0.5507)
HSV
hsv(183, 85%, 56%)
LAB
lab(51.20% -26.51 -12.24)
LCH
lch(51.20% 29.20 204.79)
CMYK
cmyk(85%, 5%, 0%, 44%)

Etymology

Drawn
adjective

Old English dragan, to draw — past-participle of draw. As a color modifier, drawn implies a clear-and-line-and-mark quality, the crisp color of Old-Master-and-Modernist hand-drawn studio-and-life-class observational-drawing graphite-and-charcoal lines. Sits at the crisp-and-incised end of the grid, parallel to etched and drafted in usage.

Zest
modifier

French zeste, citrus-peel-and-bright-tang. As a color modifier, zest implies a bright-citrus-peel-and-aromatic-oil quality, the visual register of Provençal-and-Sicilian-citrus-zest hand-bright-citrus-peel-and-aromatic-oil Provençal-and-Sicilian-citrus-zest-and-Mediterranean-bergamot zest-and-bright-citrus-peel surfaces under Provençal-and-Sicilian-citrus-zest-and-Mediterranean-bergamot Menton-and-Sicily-and-Calabria-citrus-grove citrus-grove-light. Sits at the modifier-and-flavor end of the grid, parallel to tang and bergamot in usage.

Teal
noun

Anas crecca, the small dabbling duck whose male in breeding plumage sports a chestnut head crossed by a glossy green-blue stripe. The color refers to that stripe — the iridescent panel just behind the eye: a saturated, slightly muted blue-green with the optical depth of structural color rather than pigment. Cooler than cypress, warmer than cerulean, with the ornithological specificity of a color named for one feather of one bird.

Closest matches

The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.

Variations

Click any swatch to explore

Harmonies

Accessibility

Color-vision simulation

How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.

#15878e
Original
#7c818f
Protanopia
#6c758e
Deuteranopia
#008d89
Tritanopia
#6f6f6f
Achromatopsia
WCAG contrast

The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon White
4.30:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAon Black
4.89:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##15878E
Display P3
Display P3
color(display-p3 0.2457 0.5215 0.5507)
P3 has subtle headroomOKLCH chroma 0.093

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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