#37CE2D#37CE2D

#37CE2D is a light, highly saturated green. Relative luminance 0.451; OKLCH L 74.5% C 0.231 H 142.2°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#37CE2D
RGB	rgb(55, 206, 45)
HSL	hsl(116, 64%, 49%)
HSV	hsv(116, 78%, 81%)
CMYK	cmyk(73.3%, 0%, 78.2%, 19.2%)
CIE-LAB	lab(72.98, -67.00, 63.42)
CIE-LCH	lch(72.98, 92.26, 136.58°)
OKLab	oklab(74.52% -0.1823 0.1416)
OKLCH	oklch(74.52% 0.231 142.2)
XYZ	xyz(24.1191, 45.1416, 9.9242)
Luminance	0.4514 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CE2D #C42DCE

analogous

#88CE2D #37CE2D #2DCE74

triadic

#37CE2D #2D37CE #CE2D37

tetradic

#37CE2D #2D88CE #C42DCE #CE742D

square

#37CE2D #2D88CE #C42DCE #CE742D

split-complementary

#37CE2D #742DCE #CE2D88

monochromatic

#1C6A17 #2A9C22 #37CE2D #65DC5D #94E78F

Accessibility & contrast

On white

2.09

#37CE2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#37CE2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CE2D

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CE2D	#FFFFFF	#000000	##000000
##37CE2D	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BA00

Deuteranopia (green-blind)

#C2AF40

Tritanopia (blue-blind)

#00C8B0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #37ce2d;
/* rgb */ color: rgb(55, 206, 45);
/* oklch */ color: oklch(74.5% 0.231 142.2);

Tailwind

colors: {
  custom: {
    50: '#86de73',
    500: '#37ce2d',
    950: '#000000',
  },
}

SCSS

$custom: #37ce2d;
$custom-light: #86de73;
$custom-dark: #000000;

JSON

{
  "hex": "#37ce2d",
  "rgb": {
    "r": 55,
    "g": 206,
    "b": 45
  },
  "hsl": {
    "h": 116.273,
    "s": 64.143,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74519,
    "c": 0.23084,
    "h": 142.2
  },
  "luminance": 0.45144
}

Semantic roles & 50–950 ramp

primary

#37CE2D

secondary

#CC86D1

accent

#41E7DD

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #37CE2D

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

Preview Lab → · Contrast checker → · Palette generator →