#37C74B#37C74B

#37C74B is a light, highly saturated green. Relative luminance 0.422; OKLCH L 72.9% C 0.205 H 145.1°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#37C74B
RGB	rgb(55, 199, 75)
HSL	hsl(128, 57%, 50%)
HSV	hsv(128, 72%, 78%)
CMYK	cmyk(72.4%, 0%, 62.3%, 22%)
CIE-LAB	lab(70.98, -62.15, 50.08)
CIE-LCH	lch(70.98, 79.82, 141.14°)
OKLab	oklab(72.93% -0.1678 0.1171)
OKLCH	oklch(72.93% 0.205 145.1)
XYZ	xyz(23.2674, 42.1644, 13.5676)
Luminance	0.4217 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C74B #C737B3

analogous

#6BC737 #37C74B #37C793

triadic

#37C74B #4B37C7 #C74B37

tetradic

#37C74B #376BC7 #C737B3 #C79337

square

#37C74B #376BC7 #C737B3 #C79337

split-complementary

#37C74B #9337C7 #C7376B

monochromatic

#1C6727 #2A9739 #37C74B #66D576 #96E2A1

Accessibility & contrast

On white

2.23

#37C74B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#37C74B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C74B

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C74B	#FFFFFF	#000000	##000000
##37C74B	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB53D

Deuteranopia (green-blind)

#BAA956

Tritanopia (blue-blind)

#00C2AD

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #37c74b;
/* rgb */ color: rgb(55, 199, 75);
/* oklch */ color: oklch(72.9% 0.205 145.1);

Tailwind

colors: {
  custom: {
    50: '#83d982',
    500: '#37c74b',
    950: '#000000',
  },
}

SCSS

$custom: #37c74b;
$custom-light: #83d982;
$custom-dark: #000000;

JSON

{
  "hex": "#37c74b",
  "rgb": {
    "r": 55,
    "g": 199,
    "b": 75
  },
  "hsl": {
    "h": 128.333,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72927,
    "c": 0.20465,
    "h": 145.1
  },
  "luminance": 0.42167
}

Semantic roles & 50–950 ramp

primary

#37C74B

secondary

#CD8CC4

accent

#48CBE0

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37C74B

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

Preview Lab → · Contrast checker → · Palette generator →