#37D74B#37D74B

#37D74B is a light, highly saturated green. Relative luminance 0.499; OKLCH L 77.1% C 0.223 H 144.7°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#37D74B
RGB	rgb(55, 215, 75)
HSL	hsl(128, 67%, 53%)
HSV	hsv(128, 74%, 84%)
CMYK	cmyk(74.4%, 0%, 65.1%, 15.7%)
CIE-LAB	lab(76.02, -67.37, 55.68)
CIE-LCH	lch(76.02, 87.40, 140.42°)
OKLab	oklab(77.1% -0.182 0.129)
OKLCH	oklch(77.1% 0.223 144.7)
XYZ	xyz(27.1441, 49.9180, 14.8598)
Luminance	0.4992 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D74B #D737C3

analogous

#73D737 #37D74B #37D79B

triadic

#37D74B #4B37D7 #D74B37

tetradic

#37D74B #3773D7 #D737C3 #D79B37

square

#37D74B #3773D7 #D737C3 #D79B37

split-complementary

#37D74B #9B37D7 #D73773

monochromatic

#197B25 #23AE34 #37D74B #6AE179 #9DEBA7

Accessibility & contrast

On white

1.91

#37D74B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#37D74B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D74B

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D74B	#FFFFFF	#000000	##000000
##37D74B	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC339

Deuteranopia (green-blind)

#C9B758

Tritanopia (blue-blind)

#00D1BA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #37d74b;
/* rgb */ color: rgb(55, 215, 75);
/* oklch */ color: oklch(77.1% 0.223 144.7);

Tailwind

colors: {
  custom: {
    50: '#86e583',
    500: '#37d74b',
    950: '#000000',
  },
}

SCSS

$custom: #37d74b;
$custom-light: #86e583;
$custom-dark: #000000;

JSON

{
  "hex": "#37d74b",
  "rgb": {
    "r": 55,
    "g": 215,
    "b": 75
  },
  "hsl": {
    "h": 127.5,
    "s": 66.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77103,
    "c": 0.22308,
    "h": 144.7
  },
  "luminance": 0.49921
}

Semantic roles & 50–950 ramp

primary

#37D74B

secondary

#D792CF

accent

#3ED4EA

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #37D74B

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

Preview Lab → · Contrast checker → · Palette generator →