#37D453#37D453

#37D453 is a light, highly saturated green. Relative luminance 0.485; OKLCH L 76.4% C 0.214 H 145.7°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#37D453
RGB	rgb(55, 212, 83)
HSL	hsl(131, 65%, 52%)
HSV	hsv(131, 74%, 83%)
CMYK	cmyk(74.1%, 0%, 60.8%, 16.9%)
CIE-LAB	lab(75.15, -65.52, 51.31)
CIE-LCH	lch(75.15, 83.22, 141.94°)
OKLab	oklab(76.41% -0.1767 0.1205)
OKLCH	oklch(76.41% 0.214 145.7)
XYZ	xyz(26.6785, 48.5206, 16.1413)
Luminance	0.4852 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D453 #D437B8

analogous

#69D437 #37D453 #37D4A2

triadic

#37D453 #5337D4 #D45337

tetradic

#37D453 #3769D4 #D437B8 #D4A237

square

#37D453 #3769D4 #D437B8 #D4A237

split-complementary

#37D453 #A237D4 #D43769

monochromatic

#1A772A #24A93C #37D453 #69DF7E #9CEAAA

Accessibility & contrast

On white

1.96

#37D453 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#37D453 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D453

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D453	#FFFFFF	#000000	##000000
##37D453	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C145

Deuteranopia (green-blind)

#C5B45E

Tritanopia (blue-blind)

#00CFB8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #37d453;
/* rgb */ color: rgb(55, 212, 83);
/* oklch */ color: oklch(76.4% 0.214 145.7);

Tailwind

colors: {
  custom: {
    50: '#85e288',
    500: '#37d453',
    950: '#000000',
  },
}

SCSS

$custom: #37d453;
$custom-light: #85e288;
$custom-dark: #000000;

JSON

{
  "hex": "#37d453",
  "rgb": {
    "r": 55,
    "g": 212,
    "b": 83
  },
  "hsl": {
    "h": 130.701,
    "s": 64.609,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76407,
    "c": 0.21384,
    "h": 145.7
  },
  "luminance": 0.48524
}

Semantic roles & 50–950 ramp

primary

#37D453

secondary

#D691C9

accent

#40CAE8

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160C

muted

#7E847D

Preview Lab

Preview with #37D453

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

Preview Lab → · Contrast checker → · Palette generator →