#37D454#37D454

#37D454 is a light, highly saturated green. Relative luminance 0.485; OKLCH L 76.4% C 0.213 H 145.8°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#37D454
RGB	rgb(55, 212, 84)
HSL	hsl(131, 65%, 52%)
HSV	hsv(131, 74%, 83%)
CMYK	cmyk(74.1%, 0%, 60.4%, 16.9%)
CIE-LAB	lab(75.16, -65.41, 50.88)
CIE-LCH	lch(75.16, 82.87, 142.12°)
OKLab	oklab(76.42% -0.1763 0.1196)
OKLCH	oklch(76.42% 0.213 145.8)
XYZ	xyz(26.7174, 48.5362, 16.3461)
Luminance	0.4854 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D454 #D437B7

analogous

#68D437 #37D454 #37D4A3

triadic

#37D454 #5437D4 #D45437

tetradic

#37D454 #3768D4 #D437B7 #D4A337

square

#37D454 #3768D4 #D437B7 #D4A337

split-complementary

#37D454 #A337D4 #D43768

monochromatic

#1A772B #24A93D #37D454 #69DF7F #9CEAAA

Accessibility & contrast

On white

1.96

#37D454 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#37D454 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D454

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D454	#FFFFFF	#000000	##000000
##37D454	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C146

Deuteranopia (green-blind)

#C5B45F

Tritanopia (blue-blind)

#00CFB9

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #37d454;
/* rgb */ color: rgb(55, 212, 84);
/* oklch */ color: oklch(76.4% 0.213 145.8);

Tailwind

colors: {
  custom: {
    50: '#85e288',
    500: '#37d454',
    950: '#000000',
  },
}

SCSS

$custom: #37d454;
$custom-light: #85e288;
$custom-dark: #000000;

JSON

{
  "hex": "#37d454",
  "rgb": {
    "r": 55,
    "g": 212,
    "b": 84
  },
  "hsl": {
    "h": 131.083,
    "s": 64.609,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76418,
    "c": 0.21308,
    "h": 145.8
  },
  "luminance": 0.48539
}

Semantic roles & 50–950 ramp

primary

#37D454

secondary

#D691C9

accent

#40C9E8

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160C

muted

#7E847D

Preview Lab

Preview with #37D454

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

Preview Lab → · Contrast checker → · Palette generator →