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Bold Ireland

#668f2e
Notes

Bold Ireland (#668F2E) is a true lime with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (85°, 51%, 37%) 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 indigo. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#668f2e
RGB
rgb(102, 143, 46)
HSL
hsl(85, 51%, 37%)
HWB
hwb(85 18% 44%)
OKLCH
oklch(60.0% 0.134 129.4)
P3
color(display-p3 0.4341 0.5564 0.2402)
HSV
hsv(85, 68%, 56%)
LAB
lab(54.73% -29.97 45.30)
LCH
lch(54.73% 54.32 123.48)
CMYK
cmyk(29%, 0%, 68%, 44%)

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.

Ireland
noun

The Emerald Isle — and the saturated deep green of Irish countryside, the cathair (capital green) of Dublin, and the Connacht shamrock symbol. Ireland refers to a County Kerry hillside in May: a saturated, slightly cool deep green with the matte finish of well-watered Atlantic-coast grass.

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.

#668f2e
Original
#968521
Protanopia
#908236
Deuteranopia
#69897b
Tritanopia
#7f7f7f
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
3.80:1
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
5.53:1

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
##668F2E
Display P3
Display P3
color(display-p3 0.4341 0.5564 0.2402)
P3 has subtle headroomOKLCH chroma 0.134

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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