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Forthright Connacht

#176305
Notes

Forthright Connacht (#176305) is a deep 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 (109°, 90%, 20%) places it in the highly saturated band at a dark 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
#176305
RGB
rgb(23, 99, 5)
HSL
hsl(109, 90%, 20%)
HWB
hwb(109 2% 61%)
OKLCH
oklch(43.7% 0.140 140.9)
HSV
hsv(109, 95%, 39%)
LAB
lab(36.21% -39.67 40.54)
LCH
lch(36.21% 56.72 134.38)
CMYK
cmyk(77%, 0%, 95%, 61%)

Etymology

Forthright
adjective

Old English forð-riht, straight ahead, direct. Used as a color modifier in Anglo-Saxon-revival contexts for hues that read as honest and unguarded. Forthright red, forthright blue: the saturation is full, the hue is presented without ornamentation or qualification. Sits in the bold-bucket center alongside frank and direct.

Connacht
noun

The western Irish province — and the saturated deep green of Connacht hillsides, the Tuath Dé Connacht mythological homeland, and the green-and-white provincial banner. Connacht refers to a County Galway hillside in May: a saturated, slightly cool deep green with the matte finish of Atlantic-coast 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.

#176305
Original
#665900
Protanopia
#5d5313
Deuteranopia
#035f53
Tritanopia
#4c4c4c
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).
AAAon White
7.44:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
2.82:1

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