#37CF49#37CF49

#37CF49 is a light, highly saturated green. Relative luminance 0.459; OKLCH L 75.0% C 0.215 H 144.6°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#37CF49
RGB	rgb(55, 207, 73)
HSL	hsl(127, 61%, 51%)
HSV	hsv(127, 73%, 81%)
CMYK	cmyk(73.4%, 0%, 64.7%, 18.8%)
CIE-LAB	lab(73.49, -65.00, 53.73)
CIE-LCH	lch(73.49, 84.33, 140.42°)
OKLab	oklab(75% -0.1756 0.1247)
OKLCH	oklch(75% 0.215 144.6)
XYZ	xyz(25.0893, 45.9160, 13.8425)
Luminance	0.4592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CF49 #CF37BD

analogous

#71CF37 #37CF49 #37CF95

triadic

#37CF49 #4937CF #CF4937

tetradic

#37CF49 #3771CF #CF37BD #CF9537

square

#37CF49 #3771CF #CF37BD #CF9537

split-complementary

#37CF49 #9537CF #CF3771

monochromatic

#1B7125 #27A235 #37CF49 #68DB76 #9AE7A3

Accessibility & contrast

On white

2.06

#37CF49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#37CF49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CF49

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CF49	#FFFFFF	#000000	##000000
##37CF49	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC38

Deuteranopia (green-blind)

#C1B055

Tritanopia (blue-blind)

#00CAB3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #37cf49;
/* rgb */ color: rgb(55, 207, 73);
/* oklch */ color: oklch(75.0% 0.215 144.6);

Tailwind

colors: {
  custom: {
    50: '#85df81',
    500: '#37cf49',
    950: '#000000',
  },
}

SCSS

$custom: #37cf49;
$custom-light: #85df81;
$custom-dark: #000000;

JSON

{
  "hex": "#37cf49",
  "rgb": {
    "r": 55,
    "g": 207,
    "b": 73
  },
  "hsl": {
    "h": 127.105,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75,
    "c": 0.21539,
    "h": 144.6
  },
  "luminance": 0.45919
}

Semantic roles & 50–950 ramp

primary

#37CF49

secondary

#D28FCA

accent

#43D1E4

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #37CF49

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

Preview Lab → · Contrast checker → · Palette generator →