#37D433#37D433

#37D433 is a light, highly saturated green. Relative luminance 0.481; OKLCH L 76.1% C 0.234 H 142.6°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#37D433
RGB	rgb(55, 212, 51)
HSL	hsl(119, 65%, 52%)
HSV	hsv(119, 76%, 83%)
CMYK	cmyk(74.1%, 0%, 75.9%, 16.9%)
CIE-LAB	lab(74.91, -68.47, 63.40)
CIE-LCH	lch(74.91, 93.32, 137.20°)
OKLab	oklab(76.13% -0.186 0.1423)
OKLCH	oklch(76.13% 0.234 142.6)
XYZ	xyz(25.7150, 48.1353, 11.0671)
Luminance	0.4814 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D433 #D033D4

analogous

#88D433 #37D433 #33D480

triadic

#37D433 #3337D4 #D43337

tetradic

#37D433 #3388D4 #D033D4 #D48033

square

#37D433 #3388D4 #D033D4 #D48033

split-complementary

#37D433 #8033D4 #D43388

monochromatic

#1B7418 #26A723 #37D433 #69DF66 #9AE998

Accessibility & contrast

On white

1.98

#37D433 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#37D433 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D433

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D433	#FFFFFF	#000000	##000000
##37D433	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C00A

Deuteranopia (green-blind)

#C7B445

Tritanopia (blue-blind)

#00CEB6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #37d433;
/* rgb */ color: rgb(55, 212, 51);
/* oklch */ color: oklch(76.1% 0.234 142.6);

Tailwind

colors: {
  custom: {
    50: '#87e376',
    500: '#37d433',
    950: '#000000',
  },
}

SCSS

$custom: #37d433;
$custom-light: #87e376;
$custom-dark: #000000;

JSON

{
  "hex": "#37d433",
  "rgb": {
    "r": 55,
    "g": 212,
    "b": 51
  },
  "hsl": {
    "h": 118.509,
    "s": 65.182,
    "l": 51.569
  },
  "oklch": {
    "l": 0.76129,
    "c": 0.23424,
    "h": 142.6
  },
  "luminance": 0.48138
}

Semantic roles & 50–950 ramp

primary

#37D433

secondary

#D38ED5

accent

#40E8E4

background

#F9FEF7

surface

#F1FCEE

border

#CBD5C9

text

#0D1609

muted

#7E847B

Preview Lab

Preview with #37D433

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

Preview Lab → · Contrast checker → · Palette generator →