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Fresh Brittany

#4f781e
Notes

Fresh Brittany (#4F781E) is a deep lime 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 (87°, 60%, 29%) 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 indigo. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#4f781e
RGB
rgb(79, 120, 30)
HSL
hsl(87, 60%, 29%)
HWB
hwb(87 12% 53%)
OKLCH
oklch(52.4% 0.126 131.1)
HSV
hsv(87, 75%, 47%)
LAB
lab(45.89% -29.36 42.38)
LCH
lch(45.89% 51.55 124.72)
CMYK
cmyk(34%, 0%, 75%, 53%)

Etymology

Fresh
adjective

Old English fersc, unsalted / not stale — sharing root with German frisch. As a color modifier, fresh implies a clear-and-newly-applied quality where the hue carries the just-emerged visual register. Sits at the crisp-and-clean end of the grid, parallel to crisp and new in usage.

Brittany
noun

The Celtic French peninsula — and the saturated green of Breton hillsides, triskel embroidery, and the Bretagne verte (green Brittany) of inland farmland. Brittany refers to a Breton hillside in spring: a saturated, slightly cool deep green with the matte finish of high-rainfall Atlantic pasture.

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.

#4f781e
Original
#7e6f0e
Protanopia
#786c26
Deuteranopia
#517366
Tritanopia
#696969
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).
AAon White
5.20:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
4.04:1

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