#37C13F#37C13F

#37C13F is a light, highly saturated green. Relative luminance 0.393; OKLCH L 71.2% C 0.206 H 143.8°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#37C13F
RGB	rgb(55, 193, 63)
HSL	hsl(123, 56%, 49%)
HSV	hsv(123, 72%, 76%)
CMYK	cmyk(71.5%, 0%, 67.4%, 24.3%)
CIE-LAB	lab(68.97, -61.42, 52.93)
CIE-LCH	lch(68.97, 81.08, 139.25°)
OKLab	oklab(71.23% -0.1664 0.1219)
OKLCH	oklch(71.23% 0.206 143.8)
XYZ	xyz(21.5413, 39.3086, 11.1537)
Luminance	0.3931 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C13F #C137B9

analogous

#74C137 #37C13F #37C184

triadic

#37C13F #3F37C1 #C13F37

tetradic

#37C13F #3774C1 #C137B9 #C18437

square

#37C13F #3774C1 #C137B9 #C18437

split-complementary

#37C13F #8437C1 #C13774

monochromatic

#1C6220 #29912F #37C13F #63D269 #92E097

Accessibility & contrast

On white

2.37

#37C13F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#37C13F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C13F

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C13F	#FFFFFF	#000000	##000000
##37C13F	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2D

Deuteranopia (green-blind)

#B5A44B

Tritanopia (blue-blind)

#00BCA7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37c13f;
/* rgb */ color: rgb(55, 193, 63);
/* oklch */ color: oklch(71.2% 0.206 143.8);

Tailwind

colors: {
  custom: {
    50: '#82d57a',
    500: '#37c13f',
    950: '#000000',
  },
}

SCSS

$custom: #37c13f;
$custom-light: #82d57a;
$custom-dark: #000000;

JSON

{
  "hex": "#37c13f",
  "rgb": {
    "r": 55,
    "g": 193,
    "b": 63
  },
  "hsl": {
    "h": 123.478,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.71226,
    "c": 0.20625,
    "h": 143.8
  },
  "luminance": 0.39311
}

Semantic roles & 50–950 ramp

primary

#37C13F

secondary

#CB89C7

accent

#49D6DF

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #37C13F

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

Preview Lab → · Contrast checker → · Palette generator →