#37AF27#37AF27

#37AF27 is a light, highly saturated green. Relative luminance 0.316; OKLCH L 66.2% C 0.200 H 141.5°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#37AF27
RGB	rgb(55, 175, 39)
HSL	hsl(113, 64%, 42%)
HSV	hsv(113, 78%, 69%)
CMYK	cmyk(68.6%, 0%, 77.7%, 31.4%)
CIE-LAB	lab(63.02, -57.42, 55.71)
CIE-LCH	lch(63.02, 80.00, 135.87°)
OKLab	oklab(66.24% -0.1567 0.1247)
OKLCH	oklch(66.24% 0.2 141.5)
XYZ	xyz(17.2708, 31.6168, 7.1115)
Luminance	0.3162 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AF27 #9F27AF

analogous

#7BAF27 #37AF27 #27AF5B

triadic

#37AF27 #2737AF #AF2737

tetradic

#37AF27 #277BAF #9F27AF #AF5B27

square

#37AF27 #277BAF #9F27AF #AF5B27

split-complementary

#37AF27 #5B27AF #AF277B

monochromatic

#184B11 #277D1C #37AF27 #51D43F #7EDF71

Accessibility & contrast

On white

2.87

#37AF27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#37AF27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF27

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AF27	#FFFFFF	#000000	##000000
##37AF27	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E02

Deuteranopia (green-blind)

#A59537

Tritanopia (blue-blind)

#1CA995

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37af27;
/* rgb */ color: rgb(55, 175, 39);
/* oklch */ color: oklch(66.2% 0.200 141.5);

Tailwind

colors: {
  custom: {
    50: '#7fc86c',
    500: '#37af27',
    950: '#000000',
  },
}

SCSS

$custom: #37af27;
$custom-light: #7fc86c;
$custom-dark: #000000;

JSON

{
  "hex": "#37af27",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 39
  },
  "hsl": {
    "h": 112.941,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.6624,
    "c": 0.20025,
    "h": 141.5
  },
  "luminance": 0.31619
}

Semantic roles & 50–950 ramp

primary

#37AF27

secondary

#BC6BC6

accent

#41E7D3

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #37AF27

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

Preview Lab → · Contrast checker → · Palette generator →