#37D042#37D042

#37D042 is a light, highly saturated green. Relative luminance 0.463; OKLCH L 75.2% C 0.221 H 143.9°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#37D042
RGB	rgb(55, 208, 66)
HSL	hsl(124, 62%, 52%)
HSV	hsv(124, 74%, 82%)
CMYK	cmyk(73.6%, 0%, 68.3%, 18.4%)
CIE-LAB	lab(73.75, -66.01, 56.84)
CIE-LCH	lch(73.75, 87.11, 139.27°)
OKLab	oklab(75.2% -0.1787 0.1305)
OKLCH	oklch(75.2% 0.221 143.9)
XYZ	xyz(25.1132, 46.3145, 12.7693)
Luminance	0.4632 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D042 #D037C5

analogous

#79D037 #37D042 #37D08F

triadic

#37D042 #4237D0 #D04237

tetradic

#37D042 #3779D0 #D037C5 #D08F37

square

#37D042 #3779D0 #D037C5 #D08F37

split-complementary

#37D042 #8F37D0 #D03779

monochromatic

#1B7221 #26A32F #37D042 #69DC71 #9AE7A0

Accessibility & contrast

On white

2.05

#37D042 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#37D042 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D042

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D042	#FFFFFF	#000000	##000000
##37D042	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC2E

Deuteranopia (green-blind)

#C3B150

Tritanopia (blue-blind)

#00CAB3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37d042;
/* rgb */ color: rgb(55, 208, 66);
/* oklch */ color: oklch(75.2% 0.221 143.9);

Tailwind

colors: {
  custom: {
    50: '#85e07d',
    500: '#37d042',
    950: '#000000',
  },
}

SCSS

$custom: #37d042;
$custom-light: #85e07d;
$custom-dark: #000000;

JSON

{
  "hex": "#37d042",
  "rgb": {
    "r": 55,
    "g": 208,
    "b": 66
  },
  "hsl": {
    "h": 124.314,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75196,
    "c": 0.22126,
    "h": 143.9
  },
  "luminance": 0.46317
}

Semantic roles & 50–950 ramp

primary

#37D042

secondary

#D390CE

accent

#43D9E5

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #37D042

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

Preview Lab → · Contrast checker → · Palette generator →