#37C641#37C641

#37C641 is a light, highly saturated green. Relative luminance 0.416; OKLCH L 72.6% C 0.211 H 143.9°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#37C641
RGB	rgb(55, 198, 65)
HSL	hsl(124, 57%, 50%)
HSV	hsv(124, 72%, 78%)
CMYK	cmyk(72.2%, 0%, 67.2%, 22.4%)
CIE-LAB	lab(70.58, -62.87, 53.85)
CIE-LCH	lch(70.58, 82.78, 139.42°)
OKLab	oklab(72.56% -0.1702 0.1241)
OKLCH	oklch(72.56% 0.211 143.9)
XYZ	xyz(22.7223, 41.5795, 11.8281)
Luminance	0.4158 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C641 #C637BC

analogous

#74C637 #37C641 #37C689

triadic

#37C641 #4137C6 #C64137

tetradic

#37C641 #3774C6 #C637BC #C68937

square

#37C641 #3774C6 #C637BC #C68937

split-complementary

#37C641 #8937C6 #C63774

monochromatic

#1C6622 #2A9631 #37C641 #66D46E #96E29B

Accessibility & contrast

On white

2.25

#37C641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#37C641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C641

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C641	#FFFFFF	#000000	##000000
##37C641	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB42F

Deuteranopia (green-blind)

#B9A84D

Tritanopia (blue-blind)

#00C1AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37c641;
/* rgb */ color: rgb(55, 198, 65);
/* oklch */ color: oklch(72.6% 0.211 143.9);

Tailwind

colors: {
  custom: {
    50: '#83d97c',
    500: '#37c641',
    950: '#000000',
  },
}

SCSS

$custom: #37c641;
$custom-light: #83d97c;
$custom-dark: #000000;

JSON

{
  "hex": "#37c641",
  "rgb": {
    "r": 55,
    "g": 198,
    "b": 65
  },
  "hsl": {
    "h": 124.196,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.72564,
    "c": 0.21063,
    "h": 143.9
  },
  "luminance": 0.41582
}

Semantic roles & 50–950 ramp

primary

#37C641

secondary

#CD8CC9

accent

#48D5E0

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #37C641

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

Preview Lab → · Contrast checker → · Palette generator →