#155310#155310

#155310 is a dark, moderate green. Relative luminance 0.064; OKLCH L 38.9% C 0.116 H 142.0°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#155310
RGB	rgb(21, 83, 16)
HSL	hsl(116, 68%, 19%)
HSV	hsv(116, 81%, 33%)
CMYK	cmyk(74.7%, 0%, 80.7%, 67.5%)
CIE-LAB	lab(30.36, -33.54, 31.58)
CIE-LCH	lch(30.36, 46.07, 136.72°)
OKLab	oklab(38.86% -0.0914 0.0713)
OKLCH	oklch(38.86% 0.116 142)
XYZ	xyz(3.4958, 6.3830, 1.5379)
Luminance	0.0638 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 3.93

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155310 #4E1053

analogous

#375310 #155310 #10532D

triadic

#155310 #101553 #531015

tetradic

#155310 #103753 #4E1053 #532D10

square

#155310 #103753 #4E1053 #532D10

split-complementary

#155310 #2D1053 #531037

monochromatic

#061A05 #082006 #155310 #22861A #2FBA24

Accessibility & contrast

On white

9.22

#155310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#155310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155310

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155310	#FFFFFF	#000000	##FFFFFF
##155310	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554A04

Deuteranopia (green-blind)

#4E4617

Tritanopia (blue-blind)

#065046

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #155310;
/* rgb */ color: rgb(21, 83, 16);
/* oklch */ color: oklch(38.9% 0.116 142.0);

Tailwind

colors: {
  custom: {
    50: '#5d8453',
    500: '#155310',
    950: '#000000',
  },
}

SCSS

$custom: #155310;
$custom-light: #5d8453;
$custom-dark: #000000;

JSON

{
  "hex": "#155310",
  "rgb": {
    "r": 21,
    "g": 83,
    "b": 16
  },
  "hsl": {
    "h": 115.522,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.38861,
    "c": 0.11588,
    "h": 142
  },
  "luminance": 0.06383
}

Semantic roles & 50–950 ramp

primary

#155310

secondary

#86328D

accent

#3DEBDE

background

#F5F8F4

surface

#E9EFE7

border

#C5CAC3

text

#050B03

muted

#797C78

Preview Lab

Preview with #155310

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

Preview Lab → · Contrast checker → · Palette generator →