#37D351#37D351

#37D351 is a light, highly saturated green. Relative luminance 0.480; OKLCH L 76.1% C 0.214 H 145.5°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#37D351
RGB	rgb(55, 211, 81)
HSL	hsl(130, 64%, 52%)
HSV	hsv(130, 74%, 83%)
CMYK	cmyk(73.9%, 0%, 61.6%, 17.3%)
CIE-LAB	lab(74.82, -65.43, 51.80)
CIE-LCH	lch(74.82, 83.45, 141.63°)
OKLab	oklab(76.13% -0.1765 0.1213)
OKLCH	oklch(76.13% 0.214 145.5)
XYZ	xyz(26.3532, 47.9918, 15.6575)
Luminance	0.4799 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D351 #D337B9

analogous

#6BD337 #37D351 #37D39F

triadic

#37D351 #5137D3 #D35137

tetradic

#37D351 #376BD3 #D337B9 #D39F37

square

#37D351 #376BD3 #D337B9 #D39F37

split-complementary

#37D351 #9F37D3 #D3376B

monochromatic

#1A7629 #25A83B #37D351 #69DE7D #9BE9A8

Accessibility & contrast

On white

1.98

#37D351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#37D351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D351

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D351	#FFFFFF	#000000	##000000
##37D351	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C042

Deuteranopia (green-blind)

#C5B35C

Tritanopia (blue-blind)

#00CEB7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #37d351;
/* rgb */ color: rgb(55, 211, 81);
/* oklch */ color: oklch(76.1% 0.214 145.5);

Tailwind

colors: {
  custom: {
    50: '#85e286',
    500: '#37d351',
    950: '#000000',
  },
}

SCSS

$custom: #37d351;
$custom-light: #85e286;
$custom-dark: #000000;

JSON

{
  "hex": "#37d351",
  "rgb": {
    "r": 55,
    "g": 211,
    "b": 81
  },
  "hsl": {
    "h": 130,
    "s": 63.934,
    "l": 52.157
  },
  "oklch": {
    "l": 0.76125,
    "c": 0.21419,
    "h": 145.5
  },
  "luminance": 0.47995
}

Semantic roles & 50–950 ramp

primary

#37D351

secondary

#D591CA

accent

#41CBE7

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D150B

muted

#7E847C

Preview Lab

Preview with #37D351

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

Preview Lab → · Contrast checker → · Palette generator →