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Antiseptic Nymph Kingfisher

#5cca9d
Notes

Antiseptic Nymph Kingfisher (#5CCA9D) is a true teal with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (155°, 51%, 58%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary magenta. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#5cca9d
RGB
rgb(92, 202, 157)
HSL
hsl(155, 51%, 58%)
HWB
hwb(155 36% 21%)
OKLCH
oklch(76.2% 0.122 164.0)
P3
color(display-p3 0.4764 0.7825 0.6275)
HSV
hsv(155, 54%, 79%)
LAB
lab(74.16% -42.16 13.06)
LCH
lch(74.16% 44.14 162.79)
CMYK
cmyk(54%, 0%, 22%, 21%)

Etymology

Antiseptic
adjective

Greek anti- (against) plus sēptikós (putrefying) — adjectival suffix -ic. As a color modifier, antiseptic implies a clear-and-disinfected-and-clinical quality, the crisp color of medical-laboratory and operating-theater hand-scrub-and-sanitizer surfaces. Sits at the crisp-and-clean end of the grid, parallel to sterile and sanitary in usage.

Nymph
modifier

Greek νύμφη, nature-spirit-and-young-bride. As a color modifier, nymph implies a nature-spirit-and-grove-and-spring quality, the visual register of Hellenic-nymph-and-grove-and-spring hand-nature-spirit-and-grove-and-spring Hellenic-nymph-and-grove-and-spring-and-Arcadian-pastoral nymph-and-nature-spirit-and-grove surfaces under Hellenic-nymph-and-grove-and-spring-and-Arcadian-pastoral Mediterranean-grove-and-stream dappled-grove-light. Sits at the modifier-and-myth end of the grid, parallel to dryad and nereid in usage.

Kingfisher
noun

The family Alcedinidae — particularly Alcedo atthis, the European common kingfisher whose iridescent turquoise-blue plumage gives the color its name. The color refers to a male European kingfisher's wing: a saturated, slightly cool deep blue-green with the iridescent satin finish of structurally colored feathers.

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.

#5cca9d
Original
#c7bd9b
Protanopia
#b7b2a0
Deuteranopia
#2fcabd
Tritanopia
#afafaf
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).
Failon White
2.02:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
10.39:1

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
##5CCA9D
Display P3
Display P3
color(display-p3 0.4764 0.7825 0.6275)
P3 has subtle headroomOKLCH chroma 0.122

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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