#37611D#37611D

#37611D is a dark, moderate yellow-green. Relative luminance 0.095; OKLCH L 44.6% C 0.108 H 135.6°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#37611D
RGB	rgb(55, 97, 29)
HSL	hsl(97, 54%, 25%)
HSV	hsv(97, 70%, 38%)
CMYK	cmyk(43.3%, 0%, 70.1%, 62%)
CIE-LAB	lab(36.84, -27.87, 33.02)
CIE-LCH	lch(36.84, 43.21, 130.16°)
OKLab	oklab(44.61% -0.0774 0.0758)
OKLCH	oklch(44.61% 0.108 135.6)
XYZ	xyz(6.0719, 9.4500, 2.6663)
Luminance	0.0945 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37611D #471D61

analogous

#59611D #37611D #1D6125

triadic

#37611D #1D3761 #611D37

tetradic

#37611D #1D5961 #471D61 #61251D

square

#37611D #1D5961 #471D61 #61251D

split-complementary

#37611D #251D61 #611D59

monochromatic

#0D1807 #1C320F #37611D #52902B #6CBF39

Accessibility & contrast

On white

7.27

#37611D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#37611D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37611D

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37611D	#FFFFFF	#000000	##FFFFFF
##37611D	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655914

Deuteranopia (green-blind)

#5F5523

Tritanopia (blue-blind)

#365D53

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #37611d;
/* rgb */ color: rgb(55, 97, 29);
/* oklch */ color: oklch(44.6% 0.108 135.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#37611d",
  "rgb": {
    "r": 55,
    "g": 97,
    "b": 29
  },
  "hsl": {
    "h": 97.059,
    "s": 53.968,
    "l": 24.706
  },
  "oklch": {
    "l": 0.4461,
    "c": 0.10836,
    "h": 135.6
  },
  "luminance": 0.0945
}

Semantic roles & 50–950 ramp

primary

#37611D

secondary

#774496

accent

#4ADDA5

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #37611D

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

Preview Lab → · Contrast checker → · Palette generator →