#37DA5E#37DA5E

#37DA5E is a light, highly saturated green. Relative luminance 0.518; OKLCH L 78.1% C 0.212 H 147.0°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#37DA5E
RGB	rgb(55, 218, 94)
HSL	hsl(134, 69%, 54%)
HSV	hsv(134, 75%, 85%)
CMYK	cmyk(74.8%, 0%, 56.9%, 14.5%)
CIE-LAB	lab(77.14, -66.15, 48.69)
CIE-LCH	lch(77.14, 82.13, 143.65°)
OKLab	oklab(78.09% -0.178 0.1157)
OKLCH	oklch(78.09% 0.212 147)
XYZ	xyz(28.6652, 51.7598, 19.0674)
Luminance	0.5176 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DA5E #DA37B3

analogous

#61DA37 #37DA5E #37DAAF

triadic

#37DA5E #5E37DA #DA5E37

tetradic

#37DA5E #3761DA #DA37B3 #DAAF37

square

#37DA5E #3761DA #DA37B3 #DAAF37

split-complementary

#37DA5E #AF37DA #DA3761

monochromatic

#187F30 #21B344 #37DA5E #6BE488 #9EEDB1

Accessibility & contrast

On white

1.85

#37DA5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#37DA5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DA5E

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DA5E	#FFFFFF	#000000	##000000
##37DA5E	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC652

Deuteranopia (green-blind)

#CAB968

Tritanopia (blue-blind)

#00D5BF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #37da5e;
/* rgb */ color: rgb(55, 218, 94);
/* oklch */ color: oklch(78.1% 0.212 147.0);

Tailwind

colors: {
  custom: {
    50: '#86e78f',
    500: '#37da5e',
    950: '#000000',
  },
}

SCSS

$custom: #37da5e;
$custom-light: #86e78f;
$custom-dark: #000000;

JSON

{
  "hex": "#37da5e",
  "rgb": {
    "r": 55,
    "g": 218,
    "b": 94
  },
  "hsl": {
    "h": 134.356,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.78089,
    "c": 0.21231,
    "h": 147
  },
  "luminance": 0.51763
}

Semantic roles & 50–950 ramp

primary

#37DA5E

secondary

#862F71

accent

#3CC2EC

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #37DA5E

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

Preview Lab → · Contrast checker → · Palette generator →