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Spirited Tokiwa

#28ad1c
Notes

Spirited Tokiwa (#28AD1C) is a true green with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (115°, 72%, 39%) 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 violet. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#28ad1c
RGB
rgb(40, 173, 28)
HSL
hsl(115, 72%, 39%)
HWB
hwb(115 11% 32%)
OKLCH
oklch(65.3% 0.207 142.0)
P3
color(display-p3 0.3348 0.6687 0.2243)
HSV
hsv(115, 84%, 68%)
LAB
lab(62.02% -60.04 57.87)
LCH
lch(62.02% 83.39 136.05)
CMYK
cmyk(77%, 0%, 84%, 32%)

Etymology

Spirited
adjective

An adjectival form of spirit — used as a color modifier since the seventeenth century for hues that read as animate and characterful. Spirited orange, spirited green: the implication is saturation combined with personality, a color that feels like it has agency. Sits at the bright-bucket center alongside lively and vibrant.

Tokiwa
noun

Japanese for evergreen — literally eternal rock — used for the deep green of Pinus and Cryptomeria foliage that persists through winter. Tokiwa-iro signals stability and longevity in Japanese symbolic-color vocabulary. The color refers to a Japanese cedar in midwinter: a deep, slightly cool dark green with the matte finish of resin-coated needle foliage.

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.

#28ad1c
Original
#b19c00
Protanopia
#a3922f
Deuteranopia
#00a893
Tritanopia
#868686
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
2.96:1
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
7.08:1

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
##28AD1C
Display P3
Display P3
color(display-p3 0.3348 0.6687 0.2243)
P3 has visible headroomOKLCH chroma 0.207

This color is chromatic enough that authoring it as P3 native (instead of clamping to sRGB) gives a perceptibly more saturated render on wide-gamut displays — modern Macs, iPhones, iPads, and most recent OLED laptops.

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