#15631F#15631F

#15631F is a dark, vivid green. Relative luminance 0.092; OKLCH L 43.9% C 0.126 H 144.8°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#15631F
RGB	rgb(21, 99, 31)
HSL	hsl(128, 65%, 24%)
HSV	hsv(128, 79%, 39%)
CMYK	cmyk(78.8%, 0%, 68.7%, 61.2%)
CIE-LAB	lab(36.33, -37.99, 31.17)
CIE-LCH	lch(36.33, 49.14, 140.64°)
OKLab	oklab(43.86% -0.1026 0.0724)
OKLCH	oklch(43.86% 0.126 144.8)
XYZ	xyz(5.0181, 9.1815, 2.8038)
Luminance	0.0918 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15631F #631559

analogous

#326315 #15631F #156346

triadic

#15631F #1F1563 #631F15

tetradic

#15631F #153263 #631559 #634615

square

#15631F #153263 #631559 #634615

split-complementary

#15631F #461563 #631532

monochromatic

#051908 #0A310F #15631F #20952F #2AC83F

Accessibility & contrast

On white

7.40

#15631F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#15631F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15631F

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15631F	#FFFFFF	#000000	##FFFFFF
##15631F	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655917

Deuteranopia (green-blind)

#5C5325

Tritanopia (blue-blind)

#006055

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #15631f;
/* rgb */ color: rgb(21, 99, 31);
/* oklch */ color: oklch(43.9% 0.126 144.8);

Tailwind

colors: {
  custom: {
    50: '#61905e',
    500: '#15631f',
    950: '#000000',
  },
}

SCSS

$custom: #15631f;
$custom-light: #61905e;
$custom-dark: #000000;

JSON

{
  "hex": "#15631f",
  "rgb": {
    "r": 21,
    "g": 99,
    "b": 31
  },
  "hsl": {
    "h": 127.692,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.43857,
    "c": 0.12561,
    "h": 144.8
  },
  "luminance": 0.09182
}

Semantic roles & 50–950 ramp

primary

#15631F

secondary

#9A3A8E

accent

#40D2E8

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060D04

muted

#7A7D79

Preview Lab

Preview with #15631F

Body copy rendered with the generated semantic roles for this colour.

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