#15631C#15631C

#15631C is a dark, vivid green. Relative luminance 0.092; OKLCH L 43.8% C 0.128 H 144.1°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#15631C
RGB	rgb(21, 99, 28)
HSL	hsl(125, 65%, 24%)
HSV	hsv(125, 79%, 39%)
CMYK	cmyk(78.8%, 0%, 71.7%, 61.2%)
CIE-LAB	lab(36.30, -38.34, 32.55)
CIE-LCH	lch(36.30, 50.29, 139.67°)
OKLab	oklab(43.82% -0.1037 0.075)
OKLCH	oklch(43.82% 0.128 144.1)
XYZ	xyz(4.9804, 9.1664, 2.6052)
Luminance	0.0917 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15631C #63155C

analogous

#356315 #15631C #156343

triadic

#15631C #1C1563 #631C15

tetradic

#15631C #153563 #63155C #634315

square

#15631C #153563 #63155C #634315

split-complementary

#15631C #431563 #631535

monochromatic

#051907 #0A310E #15631C #20952A #2AC839

Accessibility & contrast

On white

7.41

#15631C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#15631C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15631C

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15631C	#FFFFFF	#000000	##FFFFFF
##15631C	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655912

Deuteranopia (green-blind)

#5C5323

Tritanopia (blue-blind)

#006055

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #15631c;
/* rgb */ color: rgb(21, 99, 28);
/* oklch */ color: oklch(43.8% 0.128 144.1);

Tailwind

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

SCSS

$custom: #15631c;
$custom-light: #61905c;
$custom-dark: #000000;

JSON

{
  "hex": "#15631c",
  "rgb": {
    "r": 21,
    "g": 99,
    "b": 28
  },
  "hsl": {
    "h": 125.385,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.43824,
    "c": 0.12798,
    "h": 144.1
  },
  "luminance": 0.09167
}

Semantic roles & 50–950 ramp

primary

#15631C

secondary

#9A3A91

accent

#40D9E8

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060D04

muted

#7A7D79

Preview Lab

Preview with #15631C

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

Preview Lab → · Contrast checker → · Palette generator →