#37D037#37D037

#37D037 is a light, highly saturated green. Relative luminance 0.462; OKLCH L 75.1% C 0.228 H 142.9°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#37D037
RGB	rgb(55, 208, 55)
HSL	hsl(120, 62%, 52%)
HSV	hsv(120, 74%, 82%)
CMYK	cmyk(73.6%, 0%, 73.6%, 18.4%)
CIE-LAB	lab(73.67, -66.94, 60.84)
CIE-LCH	lch(73.67, 90.45, 137.73°)
OKLab	oklab(75.11% -0.1817 0.1375)
OKLCH	oklch(75.11% 0.228 142.9)
XYZ	xyz(24.8195, 46.1970, 11.2226)
Luminance	0.4620 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D037 #D037D0

analogous

#84D037 #37D037 #37D084

triadic

#37D037 #3737D0 #D03737

tetradic

#37D037 #3784D0 #D037D0 #D08437

square

#37D037 #3784D0 #D037D0 #D08437

split-complementary

#37D037 #8437D0 #D03784

monochromatic

#1B721B #26A326 #37D037 #69DC69 #9AE79A

Accessibility & contrast

On white

2.05

#37D037 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#37D037 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D037

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D037	#FFFFFF	#000000	##000000
##37D037	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC19

Deuteranopia (green-blind)

#C3B047

Tritanopia (blue-blind)

#00CAB2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37d037;
/* rgb */ color: rgb(55, 208, 55);
/* oklch */ color: oklch(75.1% 0.228 142.9);

Tailwind

colors: {
  custom: {
    50: '#86e077',
    500: '#37d037',
    950: '#000000',
  },
}

SCSS

$custom: #37d037;
$custom-light: #86e077;
$custom-dark: #000000;

JSON

{
  "hex": "#37d037",
  "rgb": {
    "r": 55,
    "g": 208,
    "b": 55
  },
  "hsl": {
    "h": 120,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75108,
    "c": 0.22786,
    "h": 142.9
  },
  "luminance": 0.462
}

Semantic roles & 50–950 ramp

primary

#37D037

secondary

#D390D3

accent

#43E5E5

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #37D037

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

Preview Lab → · Contrast checker → · Palette generator →