#37CF5F#37CF5F

#37CF5F is a light, vivid green. Relative luminance 0.463; OKLCH L 75.3% C 0.198 H 147.8°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#37CF5F
RGB	rgb(55, 207, 95)
HSL	hsl(136, 61%, 51%)
HSV	hsv(136, 73%, 81%)
CMYK	cmyk(73.4%, 0%, 54.1%, 18.8%)
CIE-LAB	lab(73.71, -62.33, 44.14)
CIE-LCH	lch(73.71, 76.37, 144.70°)
OKLab	oklab(75.26% -0.1677 0.1058)
OKLCH	oklch(75.26% 0.198 147.8)
XYZ	xyz(25.9519, 46.2611, 18.3858)
Luminance	0.4626 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CF5F #CF37A7

analogous

#5BCF37 #37CF5F #37CFAB

triadic

#37CF5F #5F37CF #CF5F37

tetradic

#37CF5F #375BCF #CF37A7 #CFAB37

square

#37CF5F #375BCF #CF37A7 #CFAB37

split-complementary

#37CF5F #AB37CF #CF375B

monochromatic

#1B7132 #27A247 #37CF5F #68DB86 #9AE7AE

Accessibility & contrast

On white

2.05

#37CF5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#37CF5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CF5F

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CF5F	#FFFFFF	#000000	##000000
##37CF5F	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BD55

Deuteranopia (green-blind)

#C0B068

Tritanopia (blue-blind)

#00CBB6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37cf5f;
/* rgb */ color: rgb(55, 207, 95);
/* oklch */ color: oklch(75.3% 0.198 147.8);

Tailwind

colors: {
  custom: {
    50: '#84df8f',
    500: '#37cf5f',
    950: '#000000',
  },
}

SCSS

$custom: #37cf5f;
$custom-light: #84df8f;
$custom-dark: #000000;

JSON

{
  "hex": "#37cf5f",
  "rgb": {
    "r": 55,
    "g": 207,
    "b": 95
  },
  "hsl": {
    "h": 135.789,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75257,
    "c": 0.19828,
    "h": 147.8
  },
  "luminance": 0.46264
}

Semantic roles & 50–950 ramp

primary

#37CF5F

secondary

#D28FC1

accent

#43BAE4

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150D

muted

#7D837D

Preview Lab

Preview with #37CF5F

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

Preview Lab → · Contrast checker → · Palette generator →