#15511D#15511D

#15511D is a dark, moderate green. Relative luminance 0.061; OKLCH L 38.4% C 0.103 H 145.3°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#15511D
RGB	rgb(21, 81, 29)
HSL	hsl(128, 59%, 20%)
HSV	hsv(128, 74%, 32%)
CMYK	cmyk(74.1%, 0%, 64.2%, 68.2%)
CIE-LAB	lab(29.74, -31.25, 24.71)
CIE-LCH	lch(29.74, 39.84, 141.67°)
OKLab	oklab(38.39% -0.0845 0.0584)
OKLCH	oklch(38.39% 0.103 145.3)
XYZ	xyz(3.4732, 6.1326, 2.1628)
Luminance	0.0613 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 3.29

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15511D #511549

analogous

#2B5115 #15511D #15513B

triadic

#15511D #1D1551 #511D15

tetradic

#15511D #152B51 #511549 #513B15

square

#15511D #152B51 #511549 #513B15

split-complementary

#15511D #3B1551 #51152B

monochromatic

#061809 #08200C #15511D #22822E #2EB240

Accessibility & contrast

On white

9.43

#15511D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#15511D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15511D

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15511D	#FFFFFF	#000000	##FFFFFF
##15511D	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524918

Deuteranopia (green-blind)

#4B4421

Tritanopia (blue-blind)

#034F46

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #15511d;
/* rgb */ color: rgb(21, 81, 29);
/* oklch */ color: oklch(38.4% 0.103 145.3);

Tailwind

colors: {
  custom: {
    50: '#5c825b',
    500: '#15511d',
    950: '#000000',
  },
}

SCSS

$custom: #15511d;
$custom-light: #5c825b;
$custom-dark: #000000;

JSON

{
  "hex": "#15511d",
  "rgb": {
    "r": 21,
    "g": 81,
    "b": 29
  },
  "hsl": {
    "h": 128,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.38393,
    "c": 0.10267,
    "h": 145.3
  },
  "luminance": 0.06133
}

Semantic roles & 50–950 ramp

primary

#15511D

secondary

#89397E

accent

#46CDE2

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#040A04

muted

#797C79

Preview Lab

Preview with #15511D

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

Preview Lab → · Contrast checker → · Palette generator →