#37C73E#37C73E

#37C73E is a light, highly saturated green. Relative luminance 0.420; OKLCH L 72.8% C 0.214 H 143.6°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#37C73E
RGB	rgb(55, 199, 62)
HSL	hsl(123, 57%, 50%)
HSV	hsv(123, 72%, 78%)
CMYK	cmyk(72.4%, 0%, 68.8%, 22%)
CIE-LAB	lab(70.87, -63.48, 55.36)
CIE-LCH	lch(70.87, 84.23, 138.91°)
OKLab	oklab(72.8% -0.172 0.1269)
OKLCH	oklch(72.8% 0.214 143.6)
XYZ	xyz(22.8670, 42.0043, 11.4590)
Luminance	0.4201 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C73E #C737C0

analogous

#78C737 #37C73E #37C786

triadic

#37C73E #3E37C7 #C73E37

tetradic

#37C73E #3778C7 #C737C0 #C78637

square

#37C73E #3778C7 #C737C0 #C78637

split-complementary

#37C73E #8637C7 #C73778

monochromatic

#1C6720 #2A972F #37C73E #66D56C #96E29A

Accessibility & contrast

On white

2.23

#37C73E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#37C73E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C73E

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C73E	#FFFFFF	#000000	##000000
##37C73E	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB42A

Deuteranopia (green-blind)

#BBA94B

Tritanopia (blue-blind)

#00C1AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37c73e;
/* rgb */ color: rgb(55, 199, 62);
/* oklch */ color: oklch(72.8% 0.214 143.6);

Tailwind

colors: {
  custom: {
    50: '#83d97a',
    500: '#37c73e',
    950: '#000000',
  },
}

SCSS

$custom: #37c73e;
$custom-light: #83d97a;
$custom-dark: #000000;

JSON

{
  "hex": "#37c73e",
  "rgb": {
    "r": 55,
    "g": 199,
    "b": 62
  },
  "hsl": {
    "h": 122.917,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.728,
    "c": 0.21375,
    "h": 143.6
  },
  "luminance": 0.42007
}

Semantic roles & 50–950 ramp

primary

#37C73E

secondary

#CD8CCA

accent

#48D9E0

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #37C73E

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

Preview Lab → · Contrast checker → · Palette generator →