#37C73A#37C73A

#37C73A is a light, highly saturated green. Relative luminance 0.420; OKLCH L 72.8% C 0.216 H 143.2°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#37C73A
RGB	rgb(55, 199, 58)
HSL	hsl(121, 57%, 50%)
HSV	hsv(121, 72%, 78%)
CMYK	cmyk(72.4%, 0%, 70.9%, 22%)
CIE-LAB	lab(70.84, -63.83, 56.86)
CIE-LCH	lch(70.84, 85.49, 138.31°)
OKLab	oklab(72.77% -0.1731 0.1296)
OKLCH	oklch(72.77% 0.216 143.2)
XYZ	xyz(22.7613, 41.9620, 10.9021)
Luminance	0.4197 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C73A #C737C4

analogous

#7CC737 #37C73A #37C782

triadic

#37C73A #3A37C7 #C73A37

tetradic

#37C73A #377CC7 #C737C4 #C78237

square

#37C73A #377CC7 #C737C4 #C78237

split-complementary

#37C73A #8237C7 #C7377C

monochromatic

#1C671E #2A972C #37C73A #66D569 #96E298

Accessibility & contrast

On white

2.24

#37C73A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#37C73A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C73A

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C73A	#FFFFFF	#000000	##000000
##37C73A	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB423

Deuteranopia (green-blind)

#BBA948

Tritanopia (blue-blind)

#00C1AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37c73a;
/* rgb */ color: rgb(55, 199, 58);
/* oklch */ color: oklch(72.8% 0.216 143.2);

Tailwind

colors: {
  custom: {
    50: '#83d978',
    500: '#37c73a',
    950: '#000000',
  },
}

SCSS

$custom: #37c73a;
$custom-light: #83d978;
$custom-dark: #000000;

JSON

{
  "hex": "#37c73a",
  "rgb": {
    "r": 55,
    "g": 199,
    "b": 58
  },
  "hsl": {
    "h": 121.25,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72766,
    "c": 0.21626,
    "h": 143.2
  },
  "luminance": 0.41965
}

Semantic roles & 50–950 ramp

primary

#37C73A

secondary

#CD8CCC

accent

#48DDE0

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #37C73A

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

Preview Lab → · Contrast checker → · Palette generator →