#15531E#15531E

#15531E is a dark, moderate green. Relative luminance 0.064; OKLCH L 39.0% C 0.105 H 145.5°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#15531E
RGB	rgb(21, 83, 30)
HSL	hsl(129, 60%, 20%)
HSV	hsv(129, 75%, 33%)
CMYK	cmyk(74.7%, 0%, 63.9%, 67.5%)
CIE-LAB	lab(30.49, -31.93, 25.04)
CIE-LCH	lch(30.49, 40.58, 141.89°)
OKLab	oklab(39.02% -0.0862 0.0592)
OKLCH	oklch(39.02% 0.105 145.5)
XYZ	xyz(3.6366, 6.4393, 2.2793)
Luminance	0.0644 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15531E #53154A

analogous

#2B5315 #15531E #15533D

triadic

#15531E #1E1553 #531E15

tetradic

#15531E #152B53 #53154A #533D15

square

#15531E #152B53 #53154A #533D15

split-complementary

#15531E #3D1553 #53152B

monochromatic

#061809 #09220C #15531E #218430 #2EB541

Accessibility & contrast

On white

9.18

#15531E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#15531E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15531E

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15531E	#FFFFFF	#000000	##FFFFFF
##15531E	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B19

Deuteranopia (green-blind)

#4D4622

Tritanopia (blue-blind)

#025147

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #15531e;
/* rgb */ color: rgb(21, 83, 30);
/* oklch */ color: oklch(39.0% 0.105 145.5);

Tailwind

colors: {
  custom: {
    50: '#5c845c',
    500: '#15531e',
    950: '#000000',
  },
}

SCSS

$custom: #15531e;
$custom-light: #5c845c;
$custom-dark: #000000;

JSON

{
  "hex": "#15531e",
  "rgb": {
    "r": 21,
    "g": 83,
    "b": 30
  },
  "hsl": {
    "h": 128.71,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.39018,
    "c": 0.1046,
    "h": 145.5
  },
  "luminance": 0.0644
}

Semantic roles & 50–950 ramp

primary

#15531E

secondary

#8B397F

accent

#45CCE3

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #15531E

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

Preview Lab → · Contrast checker → · Palette generator →