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Truthful Quetzal

#c9f2b4
Notes

Truthful Quetzal (#C9F2B4) is a soft green with a pastel character. It reads calm and airy, with enough chroma to feel intentional rather than washed out. Its HSL profile (100°, 70%, 83%) places it in the balanced band at a light lightness. It works as a background wash, large-area fill, or soft illustration tone. Add a darker ink of the same hue when you need type over it. 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
#c9f2b4
RGB
rgb(201, 242, 180)
HSL
hsl(100, 70%, 83%)
HWB
hwb(100 71% 5%)
OKLCH
oklch(91.7% 0.092 135.2)
HSV
hsv(100, 26%, 95%)
LAB
lab(91.33% -24.22 25.69)
LCH
lch(91.33% 35.31 133.31)
CMYK
cmyk(17%, 0%, 26%, 5%)

Etymology

Truthful
adjective

Old English trēowth, truth — adjectival suffix -ful. As a color modifier, truthful implies a clear-and-honest-and-direct quality where the hue carries the visual register of accurate-and-faithful-representation declaration. Sits at the crisp-and-honest end of the grid, parallel to candid and honest in usage.

Quetzal
noun

Pharomachrus mocinno, the Resplendent Quetzal of Central American cloud forests — the sacred bird of the Maya and Aztec, whose iridescent green tail feathers crowned royal headdresses. The color refers to a male quetzal's tail feather: a saturated, slightly cool deep green with the iridescent satin finish of structurally colored feathers.

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.

#c9f2b4
Original
#f7e8b0
Protanopia
#f0e5b7
Deuteranopia
#c9ede1
Tritanopia
#e5e5e5
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
1.25:1
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
16.84:1

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