#37B142#37B142

#37B142 is a light, vivid green. Relative luminance 0.327; OKLCH L 67.0% C 0.185 H 144.5°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#37B142
RGB	rgb(55, 177, 66)
HSL	hsl(125, 53%, 45%)
HSV	hsv(125, 69%, 69%)
CMYK	cmyk(68.9%, 0%, 62.7%, 30.6%)
CIE-LAB	lab(63.87, -55.68, 46.02)
CIE-LCH	lch(63.87, 72.24, 140.42°)
OKLab	oklab(67.01% -0.1507 0.1076)
OKLCH	oklch(67.01% 0.185 144.5)
XYZ	xyz(18.2799, 32.6479, 10.4915)
Luminance	0.3265 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B142 #B137A6

analogous

#69B137 #37B142 #37B17F

triadic

#37B142 #4237B1 #B14237

tetradic

#37B142 #3769B1 #B137A6 #B17F37

square

#37B142 #3769B1 #B137A6 #B17F37

split-complementary

#37B142 #7F37B1 #B13769

monochromatic

#1A541F #288231 #37B142 #5ACC64 #88DA90

Accessibility & contrast

On white

2.79

#37B142 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#37B142 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B142

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B142	#FFFFFF	#000000	##000000
##37B142	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A135

Deuteranopia (green-blind)

#A6974B

Tritanopia (blue-blind)

#0EAC99

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #37b142;
/* rgb */ color: rgb(55, 177, 66);
/* oklch */ color: oklch(67.0% 0.185 144.5);

Tailwind

colors: {
  custom: {
    50: '#7ec97b',
    500: '#37b142',
    950: '#000000',
  },
}

SCSS

$custom: #37b142;
$custom-light: #7ec97b;
$custom-dark: #000000;

JSON

{
  "hex": "#37b142",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 66
  },
  "hsl": {
    "h": 125.41,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67009,
    "c": 0.18513,
    "h": 144.5
  },
  "luminance": 0.3265
}

Semantic roles & 50–950 ramp

primary

#37B142

secondary

#C480BE

accent

#4CCFDC

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #37B142

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

Preview Lab → · Contrast checker → · Palette generator →