#37AE28#37AE28

#37AE28 is a light, vivid green. Relative luminance 0.312; OKLCH L 66.0% C 0.199 H 141.6°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#37AE28
RGB	rgb(55, 174, 40)
HSL	hsl(113, 63%, 42%)
HSV	hsv(113, 77%, 68%)
CMYK	cmyk(68.4%, 0%, 77%, 31.8%)
CIE-LAB	lab(62.71, -57.02, 55.07)
CIE-LCH	lch(62.71, 79.27, 136.00°)
OKLab	oklab(65.98% -0.1556 0.1235)
OKLCH	oklch(65.98% 0.199 141.6)
XYZ	xyz(17.0937, 31.2357, 7.1353)
Luminance	0.3124 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AE28 #9F28AE

analogous

#7AAE28 #37AE28 #28AE5C

triadic

#37AE28 #2837AE #AE2837

tetradic

#37AE28 #287AAE #9F28AE #AE5C28

square

#37AE28 #287AAE #9F28AE #AE5C28

split-complementary

#37AE28 #5C28AE #AE287A

monochromatic

#184A11 #277C1D #37AE28 #51D340 #7EDF72

Accessibility & contrast

On white

2.90

#37AE28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#37AE28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AE28

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AE28	#FFFFFF	#000000	##000000
##37AE28	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D06

Deuteranopia (green-blind)

#A49437

Tritanopia (blue-blind)

#1CA895

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37ae28;
/* rgb */ color: rgb(55, 174, 40);
/* oklch */ color: oklch(66.0% 0.199 141.6);

Tailwind

colors: {
  custom: {
    50: '#7fc76c',
    500: '#37ae28',
    950: '#000000',
  },
}

SCSS

$custom: #37ae28;
$custom-light: #7fc76c;
$custom-dark: #000000;

JSON

{
  "hex": "#37ae28",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 40
  },
  "hsl": {
    "h": 113.284,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.65977,
    "c": 0.19862,
    "h": 141.6
  },
  "luminance": 0.31238
}

Semantic roles & 50–950 ramp

primary

#37AE28

secondary

#BC6CC6

accent

#42E6D3

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #37AE28

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

Preview Lab → · Contrast checker → · Palette generator →