#37E04E#37E04E

#37E04E is a light, highly saturated green. Relative luminance 0.547; OKLCH L 79.5% C 0.231 H 144.8°. Best body text is #000000 at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#37E04E
RGB	rgb(55, 224, 78)
HSL	hsl(128, 73%, 55%)
HSV	hsv(128, 75%, 88%)
CMYK	cmyk(75.4%, 0%, 65.2%, 12.2%)
CIE-LAB	lab(78.85, -69.91, 57.56)
CIE-LCH	lch(78.85, 90.56, 140.53°)
OKLab	oklab(79.46% -0.1888 0.1333)
OKLCH	oklch(79.46% 0.231 144.8)
XYZ	xyz(29.6043, 54.6701, 16.1984)
Luminance	0.5467 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37E04E #E037C9

analogous

#74E037 #37E04E #37E0A3

triadic

#37E04E #4E37E0 #E04E37

tetradic

#37E04E #3774E0 #E037C9 #E0A337

square

#37E04E #3774E0 #E037C9 #E0A337

split-complementary

#37E04E #A337E0 #E03774

monochromatic

#158825 #1DBD33 #37E04E #6CE87D #A1F0AC

Accessibility & contrast

On white

1.76

#37E04E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.93

#37E04E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37E04E

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37E04E	#FFFFFF	#000000	##000000
##37E04E	1.00	1.76	11.93	11.93
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.93	21.00	1.00	1.00
##000000	11.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB3B

Deuteranopia (green-blind)

#D1BE5B

Tritanopia (blue-blind)

#00DAC2

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #37e04e;
/* rgb */ color: rgb(55, 224, 78);
/* oklch */ color: oklch(79.5% 0.231 144.8);

Tailwind

colors: {
  custom: {
    50: '#88eb86',
    500: '#37e04e',
    950: '#000000',
  },
}

SCSS

$custom: #37e04e;
$custom-light: #88eb86;
$custom-dark: #000000;

JSON

{
  "hex": "#37e04e",
  "rgb": {
    "r": 55,
    "g": 224,
    "b": 78
  },
  "hsl": {
    "h": 128.166,
    "s": 73.16,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79462,
    "c": 0.23109,
    "h": 144.8
  },
  "luminance": 0.54674
}

Semantic roles & 50–950 ramp

primary

#37E04E

secondary

#8E2E80

accent

#38D7F0

background

#FCFFFB

surface

#F4FEF2

border

#CED6CC

text

#0D160B

muted

#7F857E

Preview Lab

Preview with #37E04E

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

Preview Lab → · Contrast checker → · Palette generator →