#37D03D#37D03D

#37D03D is a light, highly saturated green. Relative luminance 0.463; OKLCH L 75.2% C 0.224 H 143.4°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#37D03D
RGB	rgb(55, 208, 61)
HSL	hsl(122, 62%, 52%)
HSV	hsv(122, 74%, 82%)
CMYK	cmyk(73.6%, 0%, 70.7%, 18.4%)
CIE-LAB	lab(73.71, -66.45, 58.72)
CIE-LCH	lch(73.71, 88.68, 138.54°)
OKLab	oklab(75.15% -0.1801 0.1338)
OKLCH	oklch(75.15% 0.224 143.4)
XYZ	xyz(24.9721, 46.2580, 12.0266)
Luminance	0.4626 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D03D #D037CA

analogous

#7ED037 #37D03D #37D08A

triadic

#37D03D #3D37D0 #D03D37

tetradic

#37D03D #377ED0 #D037CA #D08A37

square

#37D03D #377ED0 #D037CA #D08A37

split-complementary

#37D03D #8A37D0 #D0377E

monochromatic

#1B721E #26A32B #37D03D #69DC6D #9AE79D

Accessibility & contrast

On white

2.05

#37D03D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#37D03D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D03D

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D03D	#FFFFFF	#000000	##000000
##37D03D	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC25

Deuteranopia (green-blind)

#C3B14C

Tritanopia (blue-blind)

#00CAB3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37d03d;
/* rgb */ color: rgb(55, 208, 61);
/* oklch */ color: oklch(75.2% 0.224 143.4);

Tailwind

colors: {
  custom: {
    50: '#85e07b',
    500: '#37d03d',
    950: '#000000',
  },
}

SCSS

$custom: #37d03d;
$custom-light: #85e07b;
$custom-dark: #000000;

JSON

{
  "hex": "#37d03d",
  "rgb": {
    "r": 55,
    "g": 208,
    "b": 61
  },
  "hsl": {
    "h": 122.353,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75154,
    "c": 0.22439,
    "h": 143.4
  },
  "luminance": 0.46261
}

Semantic roles & 50–950 ramp

primary

#37D03D

secondary

#D390D0

accent

#43DFE5

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #37D03D

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

Preview Lab → · Contrast checker → · Palette generator →