#37801D#37801D

#37801D is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.3% C 0.150 H 139.0°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#37801D
RGB	rgb(55, 128, 29)
HSL	hsl(104, 63%, 31%)
HSV	hsv(104, 77%, 50%)
CMYK	cmyk(57%, 0%, 77.3%, 49.8%)
CIE-LAB	lab(47.42, -41.17, 43.90)
CIE-LCH	lch(47.42, 60.18, 133.16°)
OKLab	oklab(53.31% -0.1134 0.0986)
OKLCH	oklch(53.31% 0.15 139)
XYZ	xyz(9.5161, 16.3385, 3.8143)
Luminance	0.1634 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37801D #661D80

analogous

#68801D #37801D #1D8034

triadic

#37801D #1D3780 #801D37

tetradic

#37801D #1D6880 #661D80 #80341D

square

#37801D #1D6880 #661D80 #80341D

split-complementary

#37801D #341D80 #801D68

monochromatic

#0C1C06 #224E12 #37801D #4CB228 #69D443

Accessibility & contrast

On white

4.92

#37801D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#37801D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37801D

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37801D	#FFFFFF	#000000	##FFFFFF
##37801D	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847408

Deuteranopia (green-blind)

#7B6E27

Tritanopia (blue-blind)

#307B6D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #37801d;
/* rgb */ color: rgb(55, 128, 29);
/* oklch */ color: oklch(53.3% 0.150 139.0);

Tailwind

colors: {
  custom: {
    50: '#76a561',
    500: '#37801d',
    950: '#000000',
  },
}

SCSS

$custom: #37801d;
$custom-light: #76a561;
$custom-dark: #000000;

JSON

{
  "hex": "#37801d",
  "rgb": {
    "r": 55,
    "g": 128,
    "b": 29
  },
  "hsl": {
    "h": 104.242,
    "s": 63.057,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53305,
    "c": 0.1503,
    "h": 139
  },
  "luminance": 0.16339
}

Semantic roles & 50–950 ramp

primary

#37801D

secondary

#9645B3

accent

#42E6BB

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #37801D

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

Preview Lab → · Contrast checker → · Palette generator →