#37D13A#37D13A

#37D13A is a light, highly saturated green. Relative luminance 0.467; OKLCH L 75.4% C 0.227 H 143.1°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#37D13A
RGB	rgb(55, 209, 58)
HSL	hsl(121, 63%, 52%)
HSV	hsv(121, 74%, 82%)
CMYK	cmyk(73.7%, 0%, 72.2%, 18%)
CIE-LAB	lab(74.01, -67.02, 60.12)
CIE-LCH	lch(74.01, 90.03, 138.11°)
OKLab	oklab(75.39% -0.1818 0.1364)
OKLCH	oklch(75.39% 0.227 143.1)
XYZ	xyz(25.1382, 46.7158, 11.6944)
Luminance	0.4672 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D13A #D137CE

analogous

#81D137 #37D13A #37D187

triadic

#37D13A #3A37D1 #D13A37

tetradic

#37D13A #3781D1 #D137CE #D18737

square

#37D13A #3781D1 #D137CE #D18737

split-complementary

#37D13A #8737D1 #D13781

monochromatic

#1A731C #26A528 #37D13A #69DC6B #9BE89C

Accessibility & contrast

On white

2.03

#37D13A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#37D13A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D13A

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D13A	#FFFFFF	#000000	##000000
##37D13A	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD1F

Deuteranopia (green-blind)

#C4B14A

Tritanopia (blue-blind)

#00CBB4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #37d13a;
/* rgb */ color: rgb(55, 209, 58);
/* oklch */ color: oklch(75.4% 0.227 143.1);

Tailwind

colors: {
  custom: {
    50: '#86e079',
    500: '#37d13a',
    950: '#000000',
  },
}

SCSS

$custom: #37d13a;
$custom-light: #86e079;
$custom-dark: #000000;

JSON

{
  "hex": "#37d13a",
  "rgb": {
    "r": 55,
    "g": 209,
    "b": 58
  },
  "hsl": {
    "h": 121.169,
    "s": 62.602,
    "l": 51.765
  },
  "oklch": {
    "l": 0.75392,
    "c": 0.22725,
    "h": 143.1
  },
  "luminance": 0.46719
}

Semantic roles & 50–950 ramp

primary

#37D13A

secondary

#D490D2

accent

#42E2E6

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #37D13A

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

Preview Lab → · Contrast checker → · Palette generator →