#37D261#37D261

#37D261 is a light, highly saturated green. Relative luminance 0.478; OKLCH L 76.1% C 0.200 H 147.9°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#37D261
RGB	rgb(55, 210, 97)
HSL	hsl(136, 63%, 52%)
HSV	hsv(136, 74%, 82%)
CMYK	cmyk(73.8%, 0%, 53.8%, 17.6%)
CIE-LAB	lab(74.68, -63.07, 44.35)
CIE-LCH	lch(74.68, 77.10, 144.88°)
OKLab	oklab(76.06% -0.1697 0.1064)
OKLCH	oklch(76.06% 0.2 147.9)
XYZ	xyz(26.7777, 47.7654, 19.1153)
Luminance	0.4777 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D261 #D237A8

analogous

#5BD237 #37D261 #37D2AE

triadic

#37D261 #6137D2 #D26137

tetradic

#37D261 #375BD2 #D237A8 #D2AE37

square

#37D261 #375BD2 #D237A8 #D2AE37

split-complementary

#37D261 #AE37D2 #D2375B

monochromatic

#1A7433 #25A648 #37D261 #69DD88 #9BE8B0

Accessibility & contrast

On white

1.99

#37D261 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.55

#37D261 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D261

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D261	#FFFFFF	#000000	##000000
##37D261	1.00	1.99	10.55	10.55
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.55	21.00	1.00	1.00
##000000	10.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BF57

Deuteranopia (green-blind)

#C2B36A

Tritanopia (blue-blind)

#00CEB8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #37d261;
/* rgb */ color: rgb(55, 210, 97);
/* oklch */ color: oklch(76.1% 0.200 147.9);

Tailwind

colors: {
  custom: {
    50: '#84e190',
    500: '#37d261',
    950: '#000000',
  },
}

SCSS

$custom: #37d261;
$custom-light: #84e190;
$custom-dark: #000000;

JSON

{
  "hex": "#37d261",
  "rgb": {
    "r": 55,
    "g": 210,
    "b": 97
  },
  "hsl": {
    "h": 136.258,
    "s": 63.265,
    "l": 51.961
  },
  "oklch": {
    "l": 0.76062,
    "c": 0.20025,
    "h": 147.9
  },
  "luminance": 0.47768
}

Semantic roles & 50–950 ramp

primary

#37D261

secondary

#D490C2

accent

#41BAE6

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #37D261

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

Preview Lab → · Contrast checker → · Palette generator →