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Ostentatious Thyme

#51b630
Notes

Ostentatious Thyme (#51B630) is a true green 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 (105°, 58%, 45%) 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 violet. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#51b630
RGB
rgb(81, 182, 48)
HSL
hsl(105, 58%, 45%)
HWB
hwb(105 19% 29%)
OKLCH
oklch(69.0% 0.193 139.3)
P3
color(display-p3 0.4245 0.7049 0.2766)
HSV
hsv(105, 74%, 71%)
LAB
lab(66.07% -53.16 55.88)
LCH
lch(66.07% 77.13 133.57)
CMYK
cmyk(55%, 0%, 74%, 29%)

Etymology

Ostentatious
adjective

Latin ostentātiōnis, display — adjectival suffix -ous, derived from ostendere (to show). As a color modifier, ostentatious implies a saturated-and-attention-demanding-and-elaborate quality, the bright color of Belle-Époque-and-Gilded-Age showy-luxury-display interior-decoration. Sits at the bright-and-flamboyant end of the grid, parallel to flamboyant and showy in usage.

Thyme
noun

Thymus vulgaris, the small Mediterranean shrub whose tiny gray-green leaves perfume Provençal cooking and Greek hill country alike. The color refers to fresh thyme sprigs on the cutting board: a soft, slightly muted green with the matte finish of a leaf protected by aromatic oils. Drabber than rosemary, warmer than sage, with the bouquet garni weight of a herb that flavors stocks for hours without falling apart.

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.

#51b630
Original
#bba616
Protanopia
#af9d3e
Deuteranopia
#46b09c
Tritanopia
#979797
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
2.60:1
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
8.08:1

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
##51B630
Display P3
Display P3
color(display-p3 0.4245 0.7049 0.2766)
P3 has visible headroomOKLCH chroma 0.193

This color is chromatic enough that authoring it as P3 native (instead of clamping to sRGB) gives a perceptibly more saturated render on wide-gamut displays — modern Macs, iPhones, iPads, and most recent OLED laptops.

Related Colors

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