#37CF58#37CF58

#37CF58 is a light, highly saturated green. Relative luminance 0.461; OKLCH L 75.2% C 0.204 H 146.6°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#37CF58
RGB	rgb(55, 207, 88)
HSL	hsl(133, 61%, 51%)
HSV	hsv(133, 73%, 81%)
CMYK	cmyk(73.4%, 0%, 57.5%, 18.8%)
CIE-LAB	lab(73.64, -63.26, 47.31)
CIE-LCH	lch(73.64, 78.99, 143.21°)
OKLab	oklab(75.17% -0.1704 0.1122)
OKLCH	oklch(75.17% 0.204 146.6)
XYZ	xyz(25.6479, 46.1395, 16.7847)
Luminance	0.4614 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CF58 #CF37AE

analogous

#62CF37 #37CF58 #37CFA4

triadic

#37CF58 #5837CF #CF5837

tetradic

#37CF58 #3762CF #CF37AE #CFA437

square

#37CF58 #3762CF #CF37AE #CFA437

split-complementary

#37CF58 #A437CF #CF3762

monochromatic

#1B712E #27A242 #37CF58 #68DB81 #9AE7AA

Accessibility & contrast

On white

2.05

#37CF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#37CF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CF58

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CF58	#FFFFFF	#000000	##000000
##37CF58	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC4C

Deuteranopia (green-blind)

#C0B062

Tritanopia (blue-blind)

#00CAB5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37cf58;
/* rgb */ color: rgb(55, 207, 88);
/* oklch */ color: oklch(75.2% 0.204 146.6);

Tailwind

colors: {
  custom: {
    50: '#84df8a',
    500: '#37cf58',
    950: '#000000',
  },
}

SCSS

$custom: #37cf58;
$custom-light: #84df8a;
$custom-dark: #000000;

JSON

{
  "hex": "#37cf58",
  "rgb": {
    "r": 55,
    "g": 207,
    "b": 88
  },
  "hsl": {
    "h": 133.026,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75167,
    "c": 0.20403,
    "h": 146.6
  },
  "luminance": 0.46142
}

Semantic roles & 50–950 ramp

primary

#37CF58

secondary

#D28FC4

accent

#43C1E4

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #37CF58

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

Preview Lab → · Contrast checker → · Palette generator →