#37611E#37611E

#37611E is a dark, moderate yellow-green. Relative luminance 0.095; OKLCH L 44.6% C 0.108 H 135.8°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#37611E
RGB	rgb(55, 97, 30)
HSL	hsl(98, 53%, 25%)
HSV	hsv(98, 69%, 38%)
CMYK	cmyk(43.3%, 0%, 69.1%, 62%)
CIE-LAB	lab(36.85, -27.77, 32.56)
CIE-LCH	lch(36.85, 42.79, 130.46°)
OKLab	oklab(44.62% -0.0771 0.075)
OKLCH	oklch(44.62% 0.108 135.8)
XYZ	xyz(6.0844, 9.4550, 2.7324)
Luminance	0.0945 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37611E #481E61

analogous

#59611E #37611E #1E6127

triadic

#37611E #1E3761 #611E37

tetradic

#37611E #1E5961 #481E61 #61271E

square

#37611E #1E5961 #481E61 #61271E

split-complementary

#37611E #271E61 #611E59

monochromatic

#0D1707 #1C3210 #37611E #52902C #6CBE3B

Accessibility & contrast

On white

7.26

#37611E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#37611E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37611E

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37611E	#FFFFFF	#000000	##FFFFFF
##37611E	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)

#655915

Deuteranopia (green-blind)

#5F5524

Tritanopia (blue-blind)

#365D53

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #37611e;
/* rgb */ color: rgb(55, 97, 30);
/* oklch */ color: oklch(44.6% 0.108 135.8);

Tailwind

colors: {
  custom: {
    50: '#728e5d',
    500: '#37611e',
    950: '#000000',
  },
}

SCSS

$custom: #37611e;
$custom-light: #728e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#37611e",
  "rgb": {
    "r": 55,
    "g": 97,
    "b": 30
  },
  "hsl": {
    "h": 97.612,
    "s": 52.756,
    "l": 24.902
  },
  "oklch": {
    "l": 0.44621,
    "c": 0.10753,
    "h": 135.8
  },
  "luminance": 0.09455
}

Semantic roles & 50–950 ramp

primary

#37611E

secondary

#784596

accent

#4CDCA6

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #37611E

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

Preview Lab → · Contrast checker → · Palette generator →