#37B14B#37B14B

#37B14B is a light, vivid green. Relative luminance 0.328; OKLCH L 67.1% C 0.178 H 145.9°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#37B14B
RGB	rgb(55, 177, 75)
HSL	hsl(130, 53%, 45%)
HSV	hsv(130, 69%, 69%)
CMYK	cmyk(68.9%, 0%, 57.6%, 30.6%)
CIE-LAB	lab(63.97, -54.58, 41.99)
CIE-LCH	lch(63.97, 68.86, 142.43°)
OKLab	oklab(67.12% -0.1473 0.0997)
OKLCH	oklch(67.12% 0.178 145.9)
XYZ	xyz(18.5664, 32.7625, 12.0006)
Luminance	0.3276 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B14B #B1379D

analogous

#60B137 #37B14B #37B188

triadic

#37B14B #4B37B1 #B14B37

tetradic

#37B14B #3760B1 #B1379D #B18837

square

#37B14B #3760B1 #B1379D #B18837

split-complementary

#37B14B #8837B1 #B13760

monochromatic

#1A5423 #288237 #37B14B #5ACC6C #88DA96

Accessibility & contrast

On white

2.78

#37B14B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#37B14B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B14B

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B14B	#FFFFFF	#000000	##000000
##37B14B	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A141

Deuteranopia (green-blind)

#A59753

Tritanopia (blue-blind)

#05AD9B

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #37b14b;
/* rgb */ color: rgb(55, 177, 75);
/* oklch */ color: oklch(67.1% 0.178 145.9);

Tailwind

colors: {
  custom: {
    50: '#7ec980',
    500: '#37b14b',
    950: '#000000',
  },
}

SCSS

$custom: #37b14b;
$custom-light: #7ec980;
$custom-dark: #000000;

JSON

{
  "hex": "#37b14b",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 75
  },
  "hsl": {
    "h": 129.836,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.67117,
    "c": 0.17787,
    "h": 145.9
  },
  "luminance": 0.32765
}

Semantic roles & 50–950 ramp

primary

#37B14B

secondary

#C480B9

accent

#4CC4DC

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37B14B

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

Preview Lab → · Contrast checker → · Palette generator →