#37D13D#37D13D

#37D13D is a light, highly saturated green. Relative luminance 0.468; OKLCH L 75.4% C 0.225 H 143.4°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#37D13D
RGB	rgb(55, 209, 61)
HSL	hsl(122, 63%, 52%)
HSV	hsv(122, 74%, 82%)
CMYK	cmyk(73.7%, 0%, 70.8%, 18%)
CIE-LAB	lab(74.03, -66.77, 59.04)
CIE-LCH	lch(74.03, 89.13, 138.51°)
OKLab	oklab(75.42% -0.181 0.1345)
OKLCH	oklch(75.42% 0.225 143.4)
XYZ	xyz(25.2167, 46.7472, 12.1081)
Luminance	0.4675 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D13D #D137CB

analogous

#7ED137 #37D13D #37D18A

triadic

#37D13D #3D37D1 #D13D37

tetradic

#37D13D #377ED1 #D137CB #D18A37

square

#37D13D #377ED1 #D137CB #D18A37

split-complementary

#37D13D #8A37D1 #D1377E

monochromatic

#1A731E #26A52B #37D13D #69DC6D #9BE89E

Accessibility & contrast

On white

2.03

#37D13D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#37D13D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D13D

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D13D	#FFFFFF	#000000	##000000
##37D13D	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD25

Deuteranopia (green-blind)

#C4B14C

Tritanopia (blue-blind)

#00CBB4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #37d13d;
/* rgb */ color: rgb(55, 209, 61);
/* oklch */ color: oklch(75.4% 0.225 143.4);

Tailwind

colors: {
  custom: {
    50: '#86e07b',
    500: '#37d13d',
    950: '#000000',
  },
}

SCSS

$custom: #37d13d;
$custom-light: #86e07b;
$custom-dark: #000000;

JSON

{
  "hex": "#37d13d",
  "rgb": {
    "r": 55,
    "g": 209,
    "b": 61
  },
  "hsl": {
    "h": 122.338,
    "s": 62.602,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75416,
    "c": 0.22549,
    "h": 143.4
  },
  "luminance": 0.4675
}

Semantic roles & 50–950 ramp

primary

#37D13D

secondary

#D490D1

accent

#42DFE6

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #37D13D

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

Preview Lab → · Contrast checker → · Palette generator →