#37CC4C#37CC4C

#37CC4C is a light, highly saturated green. Relative luminance 0.445; OKLCH L 74.2% C 0.210 H 145.1°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#37CC4C
RGB	rgb(55, 204, 76)
HSL	hsl(128, 59%, 51%)
HSV	hsv(128, 73%, 80%)
CMYK	cmyk(73%, 0%, 62.7%, 20%)
CIE-LAB	lab(72.57, -63.69, 51.43)
CIE-LCH	lch(72.57, 81.87, 141.08°)
OKLab	oklab(74.25% -0.172 0.1201)
OKLCH	oklch(74.25% 0.21 145.1)
XYZ	xyz(24.4712, 44.5170, 14.1390)
Luminance	0.4452 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CC4C #CC37B7

analogous

#6CCC37 #37CC4C #37CC96

triadic

#37CC4C #4C37CC #CC4C37

tetradic

#37CC4C #376CCC #CC37B7 #CC9637

square

#37CC4C #376CCC #CC37B7 #CC9637

split-complementary

#37CC4C #9637CC #CC376C

monochromatic

#1C6D27 #289E39 #37CC4C #68D878 #99E5A3

Accessibility & contrast

On white

2.12

#37CC4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#37CC4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CC4C

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CC4C	#FFFFFF	#000000	##000000
##37CC4C	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB93D

Deuteranopia (green-blind)

#BEAD57

Tritanopia (blue-blind)

#00C7B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37cc4c;
/* rgb */ color: rgb(55, 204, 76);
/* oklch */ color: oklch(74.2% 0.210 145.1);

Tailwind

colors: {
  custom: {
    50: '#84dd83',
    500: '#37cc4c',
    950: '#000000',
  },
}

SCSS

$custom: #37cc4c;
$custom-light: #84dd83;
$custom-dark: #000000;

JSON

{
  "hex": "#37cc4c",
  "rgb": {
    "r": 55,
    "g": 204,
    "b": 76
  },
  "hsl": {
    "h": 128.456,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.74247,
    "c": 0.20976,
    "h": 145.1
  },
  "luminance": 0.4452
}

Semantic roles & 50–950 ramp

primary

#37CC4C

secondary

#D08EC7

accent

#45CCE3

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37CC4C

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

Preview Lab → · Contrast checker → · Palette generator →