#37D57A#37D57A

#37D57A is a light, vivid green. Relative luminance 0.498; OKLCH L 77.2% C 0.182 H 152.8°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#37D57A
RGB	rgb(55, 213, 122)
HSL	hsl(145, 65%, 53%)
HSV	hsv(145, 74%, 84%)
CMYK	cmyk(74.2%, 0%, 42.7%, 16.5%)
CIE-LAB	lab(75.95, -60.18, 33.66)
CIE-LCH	lch(75.95, 68.96, 150.78°)
OKLab	oklab(77.22% -0.162 0.0832)
OKLCH	oklch(77.22% 0.182 152.8)
XYZ	xyz(28.8801, 49.8025, 26.4994)
Luminance	0.4981 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D57A #D53792

analogous

#43D537 #37D57A #37D5C9

triadic

#37D57A #7A37D5 #D57A37

tetradic

#37D57A #3743D5 #D53792 #D5C937

square

#37D57A #3743D5 #D53792 #D5C937

split-complementary

#37D57A #C937D5 #D53743

monochromatic

#197842 #24AB5D #37D57A #6AE09C #9CEABD

Accessibility & contrast

On white

1.92

#37D57A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.96

#37D57A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D57A

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D57A	#FFFFFF	#000000	##000000
##37D57A	1.00	1.92	10.96	10.96
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.96	21.00	1.00	1.00
##000000	10.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C373

Deuteranopia (green-blind)

#C2B680

Tritanopia (blue-blind)

#00D2BF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #37d57a;
/* rgb */ color: rgb(55, 213, 122);
/* oklch */ color: oklch(77.2% 0.182 152.8);

Tailwind

colors: {
  custom: {
    50: '#84e3a1',
    500: '#37d57a',
    950: '#000000',
  },
}

SCSS

$custom: #37d57a;
$custom-light: #84e3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#37d57a",
  "rgb": {
    "r": 55,
    "g": 213,
    "b": 122
  },
  "hsl": {
    "h": 145.443,
    "s": 65.289,
    "l": 52.549
  },
  "oklch": {
    "l": 0.77223,
    "c": 0.18211,
    "h": 152.8
  },
  "luminance": 0.49806
}

Semantic roles & 50–950 ramp

primary

#37D57A

secondary

#D692B9

accent

#40A1E8

background

#F8FEFA

surface

#F0FCF3

border

#CBD5CD

text

#0D160F

muted

#7D847F

Preview Lab

Preview with #37D57A

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

Preview Lab → · Contrast checker → · Palette generator →