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Bold Verdolaga

#28a115
Notes

Bold Verdolaga (#28A115) is a true green 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 (112°, 77%, 36%) places it in the highly saturated band at a mid lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. 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
#28a115
RGB
rgb(40, 161, 21)
HSL
hsl(112, 77%, 36%)
HWB
hwb(112 8% 37%)
OKLCH
oklch(62.0% 0.197 141.5)
HSV
hsv(112, 87%, 63%)
LAB
lab(58.03% -56.59 56.01)
LCH
lch(58.03% 79.62 135.30)
CMYK
cmyk(75%, 0%, 87%, 37%)

Etymology

Bold
adjective

Old English beald, brave, courageous — a quality word that crossed over to color in the late seventeenth century. Bold describes a color that asserts itself: high saturation combined with mid lightness, where the hue presents itself without compromise. Sits at the center of the bold-bucket grid, near strong and rich. Closer to a presence word than a pigment word.

Verdolaga
noun

Portulaca oleracea, the Mediterranean and South American purslane — a leafy succulent eaten as a salad green and stewed dish across Spain, Mexico, and Greece. Verdolaga color refers to fresh purslane leaves in a salad bowl: a saturated, slightly cool yellow-green with the satin finish of succulent leaf tissue.

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

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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.

#28a115
Original
#a59100
Protanopia
#988829
Deuteranopia
#009c89
Tritanopia
#7d7d7d
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
3.39:1
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
6.20:1

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