#37D045#37D045

#37D045 is a light, highly saturated green. Relative luminance 0.464; OKLCH L 75.2% C 0.219 H 144.2°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#37D045
RGB	rgb(55, 208, 69)
HSL	hsl(125, 62%, 52%)
HSV	hsv(125, 74%, 82%)
CMYK	cmyk(73.6%, 0%, 66.8%, 18.4%)
CIE-LAB	lab(73.77, -65.72, 55.68)
CIE-LCH	lch(73.77, 86.14, 139.73°)
OKLab	oklab(75.22% -0.1778 0.1284)
OKLCH	oklch(75.22% 0.219 144.2)
XYZ	xyz(25.2039, 46.3508, 13.2474)
Luminance	0.4635 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D045 #D037C2

analogous

#76D037 #37D045 #37D092

triadic

#37D045 #4537D0 #D04537

tetradic

#37D045 #3776D0 #D037C2 #D09237

square

#37D045 #3776D0 #D037C2 #D09237

split-complementary

#37D045 #9237D0 #D03776

monochromatic

#1B7223 #26A332 #37D045 #69DC73 #9AE7A1

Accessibility & contrast

On white

2.04

#37D045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#37D045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D045

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D045	#FFFFFF	#000000	##000000
##37D045	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD32

Deuteranopia (green-blind)

#C3B152

Tritanopia (blue-blind)

#00CAB4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37d045;
/* rgb */ color: rgb(55, 208, 69);
/* oklch */ color: oklch(75.2% 0.219 144.2);

Tailwind

colors: {
  custom: {
    50: '#85e07f',
    500: '#37d045',
    950: '#000000',
  },
}

SCSS

$custom: #37d045;
$custom-light: #85e07f;
$custom-dark: #000000;

JSON

{
  "hex": "#37d045",
  "rgb": {
    "r": 55,
    "g": 208,
    "b": 69
  },
  "hsl": {
    "h": 125.49,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75223,
    "c": 0.21928,
    "h": 144.2
  },
  "luminance": 0.46354
}

Semantic roles & 50–950 ramp

primary

#37D045

secondary

#D390CD

accent

#43D6E5

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #37D045

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

Preview Lab → · Contrast checker → · Palette generator →