#37CB4C#37CB4C

#37CB4C is a light, highly saturated green. Relative luminance 0.440; OKLCH L 74.0% C 0.209 H 145.1°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#37CB4C
RGB	rgb(55, 203, 76)
HSL	hsl(129, 59%, 51%)
HSV	hsv(129, 73%, 80%)
CMYK	cmyk(72.9%, 0%, 62.6%, 20.4%)
CIE-LAB	lab(72.26, -63.36, 51.08)
CIE-LCH	lch(72.26, 81.39, 141.13°)
OKLab	oklab(73.99% -0.1711 0.1193)
OKLCH	oklch(73.99% 0.209 145.1)
XYZ	xyz(24.2343, 44.0431, 14.0601)
Luminance	0.4405 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CB4C #CB37B6

analogous

#6CCB37 #37CB4C #37CB96

triadic

#37CB4C #4C37CB #CB4C37

tetradic

#37CB4C #376CCB #CB37B6 #CB9637

square

#37CB4C #376CCB #CB37B6 #CB9637

split-complementary

#37CB4C #9637CB #CB376C

monochromatic

#1C6C27 #299C39 #37CB4C #68D877 #98E4A3

Accessibility & contrast

On white

2.14

#37CB4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#37CB4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CB4C

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CB4C	#FFFFFF	#000000	##000000
##37CB4C	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB83D

Deuteranopia (green-blind)

#BDAD57

Tritanopia (blue-blind)

#00C6B0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37cb4c;
/* rgb */ color: rgb(55, 203, 76);
/* oklch */ color: oklch(74.0% 0.209 145.1);

Tailwind

colors: {
  custom: {
    50: '#84dc83',
    500: '#37cb4c',
    950: '#000000',
  },
}

SCSS

$custom: #37cb4c;
$custom-light: #84dc83;
$custom-dark: #000000;

JSON

{
  "hex": "#37cb4c",
  "rgb": {
    "r": 55,
    "g": 203,
    "b": 76
  },
  "hsl": {
    "h": 128.514,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.73985,
    "c": 0.20859,
    "h": 145.1
  },
  "luminance": 0.44046
}

Semantic roles & 50–950 ramp

primary

#37CB4C

secondary

#D08EC6

accent

#46CCE2

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37CB4C

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

Preview Lab → · Contrast checker → · Palette generator →