#37D258#37D258

#37D258 is a light, highly saturated green. Relative luminance 0.476; OKLCH L 75.9% C 0.208 H 146.5°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#37D258
RGB	rgb(55, 210, 88)
HSL	hsl(133, 63%, 52%)
HSV	hsv(133, 74%, 82%)
CMYK	cmyk(73.8%, 0%, 58.1%, 17.6%)
CIE-LAB	lab(74.58, -64.26, 48.41)
CIE-LCH	lch(74.58, 80.45, 143.01°)
OKLab	oklab(75.95% -0.1731 0.1146)
OKLCH	oklch(75.95% 0.208 146.5)
XYZ	xyz(26.3817, 47.6069, 17.0293)
Luminance	0.4761 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D258 #D237B1

analogous

#64D237 #37D258 #37D2A5

triadic

#37D258 #5837D2 #D25837

tetradic

#37D258 #3764D2 #D237B1 #D2A537

square

#37D258 #3764D2 #D237B1 #D2A537

split-complementary

#37D258 #A537D2 #D23764

monochromatic

#1A742D #25A641 #37D258 #69DD82 #9BE8AB

Accessibility & contrast

On white

2.00

#37D258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#37D258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D258

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D258	#FFFFFF	#000000	##000000
##37D258	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF4C

Deuteranopia (green-blind)

#C3B362

Tritanopia (blue-blind)

#00CDB7

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #37d258;
/* rgb */ color: rgb(55, 210, 88);
/* oklch */ color: oklch(75.9% 0.208 146.5);

Tailwind

colors: {
  custom: {
    50: '#85e18b',
    500: '#37d258',
    950: '#000000',
  },
}

SCSS

$custom: #37d258;
$custom-light: #85e18b;
$custom-dark: #000000;

JSON

{
  "hex": "#37d258",
  "rgb": {
    "r": 55,
    "g": 210,
    "b": 88
  },
  "hsl": {
    "h": 132.774,
    "s": 63.265,
    "l": 51.961
  },
  "oklch": {
    "l": 0.75946,
    "c": 0.20761,
    "h": 146.5
  },
  "luminance": 0.4761
}

Semantic roles & 50–950 ramp

primary

#37D258

secondary

#D490C6

accent

#41C3E6

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150C

muted

#7D837D

Preview Lab

Preview with #37D258

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

Preview Lab → · Contrast checker → · Palette generator →