#37DA5D#37DA5D

#37DA5D is a light, highly saturated green. Relative luminance 0.517; OKLCH L 78.1% C 0.213 H 146.8°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#37DA5D
RGB	rgb(55, 218, 93)
HSL	hsl(134, 69%, 54%)
HSV	hsv(134, 75%, 85%)
CMYK	cmyk(74.8%, 0%, 57.3%, 14.5%)
CIE-LAB	lab(77.13, -66.27, 49.13)
CIE-LCH	lch(77.13, 82.50, 143.45°)
OKLab	oklab(78.08% -0.1784 0.1166)
OKLCH	oklch(78.08% 0.213 146.8)
XYZ	xyz(28.6206, 51.7420, 18.8326)
Luminance	0.5174 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DA5D #DA37B4

analogous

#62DA37 #37DA5D #37DAAE

triadic

#37DA5D #5D37DA #DA5D37

tetradic

#37DA5D #3762DA #DA37B4 #DAAE37

square

#37DA5D #3762DA #DA37B4 #DAAE37

split-complementary

#37DA5D #AE37DA #DA3762

monochromatic

#187F30 #21B343 #37DA5D #6BE487 #9EEDB1

Accessibility & contrast

On white

1.85

#37DA5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#37DA5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DA5D

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DA5D	#FFFFFF	#000000	##000000
##37DA5D	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)

#DDC651

Deuteranopia (green-blind)

#CAB967

Tritanopia (blue-blind)

#00D5BF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #37da5d;
/* rgb */ color: rgb(55, 218, 93);
/* oklch */ color: oklch(78.1% 0.213 146.8);

Tailwind

colors: {
  custom: {
    50: '#86e78e',
    500: '#37da5d',
    950: '#000000',
  },
}

SCSS

$custom: #37da5d;
$custom-light: #86e78e;
$custom-dark: #000000;

JSON

{
  "hex": "#37da5d",
  "rgb": {
    "r": 55,
    "g": 218,
    "b": 93
  },
  "hsl": {
    "h": 133.988,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.78077,
    "c": 0.21311,
    "h": 146.8
  },
  "luminance": 0.51745
}

Semantic roles & 50–950 ramp

primary

#37DA5D

secondary

#862F72

accent

#3CC3EC

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #37DA5D

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

Preview Lab → · Contrast checker → · Palette generator →