#37821D#37821D

#37821D is a mid, vivid green. Relative luminance 0.169; OKLCH L 53.9% C 0.153 H 139.1°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#37821D
RGB	rgb(55, 130, 29)
HSL	hsl(105, 64%, 31%)
HSV	hsv(105, 78%, 51%)
CMYK	cmyk(57.7%, 0%, 77.7%, 49%)
CIE-LAB	lab(48.09, -41.95, 44.56)
CIE-LCH	lch(48.09, 61.20, 133.27°)
OKLab	oklab(53.86% -0.1155 0.1)
OKLCH	oklch(53.86% 0.153 139.1)
XYZ	xyz(9.7796, 16.8654, 3.9022)
Luminance	0.1687 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37821D #681D82

analogous

#69821D #37821D #1D8235

triadic

#37821D #1D3782 #821D37

tetradic

#37821D #1D6982 #681D82 #82351D

square

#37821D #1D6982 #681D82 #82351D

split-complementary

#37821D #351D82 #821D69

monochromatic

#0D1E07 #225012 #37821D #4CB428 #69D544

Accessibility & contrast

On white

4.80

#37821D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#37821D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37821D

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37821D	#FFFFFF	#000000	##FFFFFF
##37821D	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867607

Deuteranopia (green-blind)

#7D7028

Tritanopia (blue-blind)

#2F7D6F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #37821d;
/* rgb */ color: rgb(55, 130, 29);
/* oklch */ color: oklch(53.9% 0.153 139.1);

Tailwind

colors: {
  custom: {
    50: '#77a761',
    500: '#37821d',
    950: '#000000',
  },
}

SCSS

$custom: #37821d;
$custom-light: #77a761;
$custom-dark: #000000;

JSON

{
  "hex": "#37821d",
  "rgb": {
    "r": 55,
    "g": 130,
    "b": 29
  },
  "hsl": {
    "h": 104.554,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53861,
    "c": 0.15279,
    "h": 139.1
  },
  "luminance": 0.16866
}

Semantic roles & 50–950 ramp

primary

#37821D

secondary

#9846B5

accent

#41E7BC

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #37821D

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

Preview Lab → · Contrast checker → · Palette generator →