#37B02C#37B02C

#37B02C is a light, vivid green. Relative luminance 0.320; OKLCH L 66.5% C 0.199 H 141.9°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#37B02C
RGB	rgb(55, 176, 44)
HSL	hsl(115, 60%, 43%)
HSV	hsv(115, 75%, 69%)
CMYK	cmyk(68.8%, 0%, 75%, 31%)
CIE-LAB	lab(63.38, -57.40, 54.36)
CIE-LCH	lch(63.38, 79.06, 136.56°)
OKLab	oklab(66.54% -0.1564 0.1225)
OKLCH	oklch(66.54% 0.199 141.9)
XYZ	xyz(17.5545, 32.0429, 7.6421)
Luminance	0.3205 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B02C #A52CB0

analogous

#79B02C #37B02C #2CB063

triadic

#37B02C #2C37B0 #B02C37

tetradic

#37B02C #2C79B0 #A52CB0 #B0632C

square

#37B02C #2C79B0 #A52CB0 #B0632C

split-complementary

#37B02C #632CB0 #B02C79

monochromatic

#184E14 #287F20 #37B02C #53D148 #81DD79

Accessibility & contrast

On white

2.83

#37B02C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#37B02C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B02C

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B02C	#FFFFFF	#000000	##000000
##37B02C	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F11

Deuteranopia (green-blind)

#A6963A

Tritanopia (blue-blind)

#1AAB97

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37b02c;
/* rgb */ color: rgb(55, 176, 44);
/* oklch */ color: oklch(66.5% 0.199 141.9);

Tailwind

colors: {
  custom: {
    50: '#7fc96e',
    500: '#37b02c',
    950: '#000000',
  },
}

SCSS

$custom: #37b02c;
$custom-light: #7fc96e;
$custom-dark: #000000;

JSON

{
  "hex": "#37b02c",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 44
  },
  "hsl": {
    "h": 115,
    "s": 60,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66542,
    "c": 0.1987,
    "h": 141.9
  },
  "luminance": 0.32045
}

Semantic roles & 50–950 ramp

primary

#37B02C

secondary

#BF72C6

accent

#45E3D6

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #37B02C

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

Preview Lab → · Contrast checker → · Palette generator →