#37CF64#37CF64

#37CF64 is a light, vivid green. Relative luminance 0.464; OKLCH L 75.3% C 0.194 H 148.7°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#37CF64
RGB	rgb(55, 207, 100)
HSL	hsl(138, 61%, 51%)
HSV	hsv(138, 73%, 81%)
CMYK	cmyk(73.4%, 0%, 51.7%, 18.8%)
CIE-LAB	lab(73.78, -61.61, 41.82)
CIE-LCH	lch(73.78, 74.46, 145.83°)
OKLab	oklab(75.33% -0.1657 0.1009)
OKLCH	oklch(75.33% 0.194 148.7)
XYZ	xyz(26.1865, 46.3549, 19.6214)
Luminance	0.4636 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CF64 #CF37A2

analogous

#56CF37 #37CF64 #37CFB0

triadic

#37CF64 #6437CF #CF6437

tetradic

#37CF64 #3756CF #CF37A2 #CFB037

square

#37CF64 #3756CF #CF37A2 #CFB037

split-complementary

#37CF64 #B037CF #CF3756

monochromatic

#1B7134 #27A24B #37CF64 #68DB8A #9AE7B1

Accessibility & contrast

On white

2.04

#37CF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#37CF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CF64

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CF64	#FFFFFF	#000000	##000000
##37CF64	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BD5B

Deuteranopia (green-blind)

#BFB06C

Tritanopia (blue-blind)

#00CBB6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37cf64;
/* rgb */ color: rgb(55, 207, 100);
/* oklch */ color: oklch(75.3% 0.194 148.7);

Tailwind

colors: {
  custom: {
    50: '#83df92',
    500: '#37cf64',
    950: '#000000',
  },
}

SCSS

$custom: #37cf64;
$custom-light: #83df92;
$custom-dark: #000000;

JSON

{
  "hex": "#37cf64",
  "rgb": {
    "r": 55,
    "g": 207,
    "b": 100
  },
  "hsl": {
    "h": 137.763,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75327,
    "c": 0.19402,
    "h": 148.7
  },
  "luminance": 0.46358
}

Semantic roles & 50–950 ramp

primary

#37CF64

secondary

#D28FBF

accent

#43B5E4

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #37CF64

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

Preview Lab → · Contrast checker → · Palette generator →