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Functional Tiller Mint

#cafbd5
Notes

Functional Tiller Mint (#CAFBD5) 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 (133°, 86%, 89%) places it in the highly saturated band at a light 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 magenta. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#cafbd5
RGB
rgb(202, 251, 213)
HSL
hsl(133, 86%, 89%)
HWB
hwb(133 79% 2%)
OKLCH
oklch(94.4% 0.071 151.6)
P3
color(display-p3 0.8306 0.9787 0.8466)
HSV
hsv(133, 20%, 98%)
LAB
lab(94.46% -22.76 13.14)
LCH
lch(94.46% 26.28 149.99)
CMYK
cmyk(20%, 0%, 15%, 2%)

Etymology

Functional
adjective

Latin fūnctiō, performance — adjectival suffix -al. As a color modifier, functional implies a clear-and-purpose-fit-and-utilitarian quality, the crisp color of Mid-Century-Modern and Bauhaus form-follows-function design-aesthetic. Sits at the crisp-and-functional end of the grid, parallel to practical and utilitarian in usage.

Tiller
modifier

Old French telier, steering-bar. As a color modifier, tiller implies a steering-bar-attached-to-rudder quality, the visual register of small-boat-and-skiff-tiller hand-carved steering-bar-attached-to-rudder polished-and-varnished tiller-and-helm small-boat-architecture surfaces under polished-and-varnished tiller-and-helm small-boat light. Sits at the modifier-and-nautical end of the grid, parallel to helm and bow in usage.

Mint
noun

The genus Mentha — peppermint, spearmint, apple mint, water mint — the cooling herb whose menthol gives it that quality at the molecular level. The color refers to fresh peppermint leaves before drying: a clean, slightly cool green with the matte finish of trichome-rich leaf surface. Lighter than basil, cooler than parsley, with the mojito-and-Pimm's association of a herb tied to summer drinks across two continents.

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.

#cafbd5
Original
#fbf3d3
Protanopia
#f3edd7
Deuteranopia
#c3f9f0
Tritanopia
#eeeeee
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
1.15:1
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
18.27:1

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
##CAFBD5
Display P3
Display P3
color(display-p3 0.8306 0.9787 0.8466)
Inside sRGBOKLCH chroma 0.071

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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