#37C83F#37C83F

#37C83F is a light, highly saturated green. Relative luminance 0.425; OKLCH L 73.1% C 0.214 H 143.7°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#37C83F
RGB	rgb(55, 200, 63)
HSL	hsl(123, 57%, 50%)
HSV	hsv(123, 73%, 78%)
CMYK	cmyk(72.5%, 0%, 68.5%, 21.6%)
CIE-LAB	lab(71.20, -63.71, 55.31)
CIE-LCH	lch(71.20, 84.37, 139.04°)
OKLab	oklab(73.07% -0.1726 0.1269)
OKLCH	oklch(73.07% 0.214 143.7)
XYZ	xyz(23.1256, 42.4771, 11.6818)
Luminance	0.4248 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C83F #C837C0

analogous

#78C837 #37C83F #37C887

triadic

#37C83F #3F37C8 #C83F37

tetradic

#37C83F #3778C8 #C837C0 #C88737

square

#37C83F #3778C8 #C837C0 #C88737

split-complementary

#37C83F #8737C8 #C83778

monochromatic

#1D6821 #2A9830 #37C83F #67D56D #97E29B

Accessibility & contrast

On white

2.21

#37C83F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.50

#37C83F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C83F

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C83F	#FFFFFF	#000000	##000000
##37C83F	1.00	2.21	9.50	9.50
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.50	21.00	1.00	1.00
##000000	9.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB52B

Deuteranopia (green-blind)

#BBAA4C

Tritanopia (blue-blind)

#00C2AC

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #37c83f;
/* rgb */ color: rgb(55, 200, 63);
/* oklch */ color: oklch(73.1% 0.214 143.7);

Tailwind

colors: {
  custom: {
    50: '#83da7b',
    500: '#37c83f',
    950: '#000000',
  },
}

SCSS

$custom: #37c83f;
$custom-light: #83da7b;
$custom-dark: #000000;

JSON

{
  "hex": "#37c83f",
  "rgb": {
    "r": 55,
    "g": 200,
    "b": 63
  },
  "hsl": {
    "h": 123.31,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.73072,
    "c": 0.21423,
    "h": 143.7
  },
  "luminance": 0.4248
}

Semantic roles & 50–950 ramp

primary

#37C83F

secondary

#CE8DCA

accent

#48D8E0

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #37C83F

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

Preview Lab → · Contrast checker → · Palette generator →