#37801F#37801F

#37801F is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.3% C 0.149 H 139.2°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#37801F
RGB	rgb(55, 128, 31)
HSL	hsl(105, 61%, 31%)
HSV	hsv(105, 76%, 50%)
CMYK	cmyk(57%, 0%, 75.8%, 49.8%)
CIE-LAB	lab(47.43, -41.02, 43.16)
CIE-LCH	lch(47.43, 59.54, 133.54°)
OKLab	oklab(53.32% -0.1129 0.0973)
OKLCH	oklch(53.32% 0.149 139.2)
XYZ	xyz(9.5417, 16.3487, 3.9489)
Luminance	0.1635 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37801F #681F80

analogous

#67801F #37801F #1F8037

triadic

#37801F #1F3780 #801F37

tetradic

#37801F #1F6780 #681F80 #80371F

square

#37801F #1F6780 #681F80 #80371F

split-complementary

#37801F #371F80 #801F67

monochromatic

#0D1D07 #224F13 #37801F #4CB12B #69D247

Accessibility & contrast

On white

4.92

#37801F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#37801F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37801F

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37801F	#FFFFFF	#000000	##FFFFFF
##37801F	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)

#84740D

Deuteranopia (green-blind)

#7B6E29

Tritanopia (blue-blind)

#2F7C6D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #37801f;
/* rgb */ color: rgb(55, 128, 31);
/* oklch */ color: oklch(53.3% 0.149 139.2);

Tailwind

colors: {
  custom: {
    50: '#76a562',
    500: '#37801f',
    950: '#000000',
  },
}

SCSS

$custom: #37801f;
$custom-light: #76a562;
$custom-dark: #000000;

JSON

{
  "hex": "#37801f",
  "rgb": {
    "r": 55,
    "g": 128,
    "b": 31
  },
  "hsl": {
    "h": 105.155,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.5332,
    "c": 0.14907,
    "h": 139.2
  },
  "luminance": 0.16349
}

Semantic roles & 50–950 ramp

primary

#37801F

secondary

#9848B3

accent

#44E4BC

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#090F05

muted

#7B7F7A

Preview Lab

Preview with #37801F

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

Preview Lab → · Contrast checker → · Palette generator →