#37CD3D#37CD3D

#37CD3D is a light, highly saturated green. Relative luminance 0.448; OKLCH L 74.4% C 0.221 H 143.4°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#37CD3D
RGB	rgb(55, 205, 61)
HSL	hsl(122, 60%, 51%)
HSV	hsv(122, 73%, 80%)
CMYK	cmyk(73.2%, 0%, 70.2%, 19.6%)
CIE-LAB	lab(72.77, -65.50, 57.73)
CIE-LCH	lch(72.77, 87.31, 138.61°)
OKLab	oklab(74.37% -0.1775 0.1318)
OKLCH	oklch(74.37% 0.221 143.4)
XYZ	xyz(24.2476, 44.8090, 11.7851)
Luminance	0.4481 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CD3D #CD37C7

analogous

#7CCD37 #37CD3D #37CD88

triadic

#37CD3D #3D37CD #CD3D37

tetradic

#37CD3D #377CCD #CD37C7 #CD8837

square

#37CD3D #377CCD #CD37C7 #CD8837

split-complementary

#37CD3D #8837CD #CD377C

monochromatic

#1C6E1F #289F2D #37CD3D #68D96C #99E59C

Accessibility & contrast

On white

2.11

#37CD3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#37CD3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CD3D

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CD3D	#FFFFFF	#000000	##000000
##37CD3D	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA26

Deuteranopia (green-blind)

#C0AE4B

Tritanopia (blue-blind)

#00C7B0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #37cd3d;
/* rgb */ color: rgb(55, 205, 61);
/* oklch */ color: oklch(74.4% 0.221 143.4);

Tailwind

colors: {
  custom: {
    50: '#85de7a',
    500: '#37cd3d',
    950: '#000000',
  },
}

SCSS

$custom: #37cd3d;
$custom-light: #85de7a;
$custom-dark: #000000;

JSON

{
  "hex": "#37cd3d",
  "rgb": {
    "r": 55,
    "g": 205,
    "b": 61
  },
  "hsl": {
    "h": 122.4,
    "s": 60,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74368,
    "c": 0.22108,
    "h": 143.4
  },
  "luminance": 0.44812
}

Semantic roles & 50–950 ramp

primary

#37CD3D

secondary

#D18FCE

accent

#45DDE3

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #37CD3D

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

Preview Lab → · Contrast checker → · Palette generator →