#37B841#37B841

#37B841 is a light, vivid green. Relative luminance 0.355; OKLCH L 68.9% C 0.194 H 144.2°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#37B841
RGB	rgb(55, 184, 65)
HSL	hsl(125, 54%, 47%)
HSV	hsv(125, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 64.7%, 27.8%)
CIE-LAB	lab(66.11, -58.20, 48.97)
CIE-LCH	lch(66.11, 76.06, 139.92°)
OKLab	oklab(68.86% -0.1575 0.1137)
OKLCH	oklch(68.86% 0.194 144.2)
XYZ	xyz(19.6689, 35.4727, 10.8103)
Luminance	0.3548 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B841 #B837AE

analogous

#6EB837 #37B841 #37B882

triadic

#37B841 #4137B8 #B84137

tetradic

#37B841 #376EB8 #B837AE #B88237

square

#37B841 #376EB8 #B837AE #B88237

split-complementary

#37B841 #8237B8 #B8376E

monochromatic

#1B5A20 #298930 #37B841 #5DCF66 #8DDD93

Accessibility & contrast

On white

2.59

#37B841 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#37B841 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B841

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B841	#FFFFFF	#000000	##000000
##37B841	1.00	2.59	8.09	8.09
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA732

Deuteranopia (green-blind)

#AC9D4C

Tritanopia (blue-blind)

#06B39F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b841;
/* rgb */ color: rgb(55, 184, 65);
/* oklch */ color: oklch(68.9% 0.194 144.2);

Tailwind

colors: {
  custom: {
    50: '#80ce7b',
    500: '#37b841',
    950: '#000000',
  },
}

SCSS

$custom: #37b841;
$custom-light: #80ce7b;
$custom-dark: #000000;

JSON

{
  "hex": "#37b841",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 65
  },
  "hsl": {
    "h": 124.651,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68862,
    "c": 0.19431,
    "h": 144.2
  },
  "luminance": 0.35475
}

Semantic roles & 50–950 ramp

primary

#37B841

secondary

#C784C2

accent

#4AD2DD

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #37B841

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

Preview Lab → · Contrast checker → · Palette generator →