#37611F#37611F

#37611F is a dark, moderate yellow-green. Relative luminance 0.095; OKLCH L 44.6% C 0.107 H 136.0°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#37611F
RGB	rgb(55, 97, 31)
HSL	hsl(98, 52%, 25%)
HSV	hsv(98, 68%, 38%)
CMYK	cmyk(43.3%, 0%, 68%, 62%)
CIE-LAB	lab(36.86, -27.67, 32.09)
CIE-LCH	lch(36.86, 42.37, 130.77°)
OKLab	oklab(44.63% -0.0767 0.0741)
OKLCH	oklch(44.63% 0.107 136)
XYZ	xyz(6.0974, 9.4602, 2.8008)
Luminance	0.0946 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37611F #491F61

analogous

#58611F #37611F #1F6128

triadic

#37611F #1F3761 #611F37

tetradic

#37611F #1F5861 #491F61 #61281F

square

#37611F #1F5861 #491F61 #61281F

split-complementary

#37611F #281F61 #611F58

monochromatic

#0D1707 #1D3310 #37611F #518F2E #6CBE3D

Accessibility & contrast

On white

7.26

#37611F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#37611F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37611F

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37611F	#FFFFFF	#000000	##FFFFFF
##37611F	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655917

Deuteranopia (green-blind)

#5F5524

Tritanopia (blue-blind)

#365D53

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #37611f;
/* rgb */ color: rgb(55, 97, 31);
/* oklch */ color: oklch(44.6% 0.107 136.0);

Tailwind

colors: {
  custom: {
    50: '#718e5e',
    500: '#37611f',
    950: '#000000',
  },
}

SCSS

$custom: #37611f;
$custom-light: #718e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#37611f",
  "rgb": {
    "r": 55,
    "g": 97,
    "b": 31
  },
  "hsl": {
    "h": 98.182,
    "s": 51.563,
    "l": 25.098
  },
  "oklch": {
    "l": 0.44632,
    "c": 0.10668,
    "h": 136
  },
  "luminance": 0.09461
}

Semantic roles & 50–950 ramp

primary

#37611F

secondary

#794696

accent

#4DDBA7

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #37611F

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

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