#37C43D#37C43D

#37C43D is a light, highly saturated green. Relative luminance 0.406; OKLCH L 72.0% C 0.211 H 143.5°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#37C43D
RGB	rgb(55, 196, 61)
HSL	hsl(123, 56%, 49%)
HSV	hsv(123, 72%, 77%)
CMYK	cmyk(71.9%, 0%, 68.9%, 23.1%)
CIE-LAB	lab(69.91, -62.60, 54.73)
CIE-LCH	lch(69.91, 83.15, 138.84°)
OKLab	oklab(72% -0.1696 0.1255)
OKLCH	oklch(72% 0.211 143.5)
XYZ	xyz(22.1564, 40.6265, 11.0880)
Luminance	0.4063 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C43D #C437BE

analogous

#78C437 #37C43D #37C484

triadic

#37C43D #3D37C4 #C43D37

tetradic

#37C43D #3778C4 #C437BE #C48437

square

#37C43D #3778C4 #C437BE #C48437

split-complementary

#37C43D #8437C4 #C43778

monochromatic

#1C641F #2A942E #37C43D #65D469 #94E198

Accessibility & contrast

On white

2.30

#37C43D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#37C43D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C43D

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C43D	#FFFFFF	#000000	##000000
##37C43D	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B229

Deuteranopia (green-blind)

#B8A74A

Tritanopia (blue-blind)

#00BEA9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37c43d;
/* rgb */ color: rgb(55, 196, 61);
/* oklch */ color: oklch(72.0% 0.211 143.5);

Tailwind

colors: {
  custom: {
    50: '#83d779',
    500: '#37c43d',
    950: '#000000',
  },
}

SCSS

$custom: #37c43d;
$custom-light: #83d779;
$custom-dark: #000000;

JSON

{
  "hex": "#37c43d",
  "rgb": {
    "r": 55,
    "g": 196,
    "b": 61
  },
  "hsl": {
    "h": 122.553,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.72001,
    "c": 0.211,
    "h": 143.5
  },
  "luminance": 0.40629
}

Semantic roles & 50–950 ramp

primary

#37C43D

secondary

#CC8BC9

accent

#48D9DF

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #37C43D

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

Preview Lab → · Contrast checker → · Palette generator →