#37B03C#37B03C

#37B03C is a light, vivid green. Relative luminance 0.322; OKLCH L 66.7% C 0.188 H 143.7°. Best body text is #000000 at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#37B03C
RGB	rgb(55, 176, 60)
HSL	hsl(122, 52%, 45%)
HSV	hsv(122, 69%, 69%)
CMYK	cmyk(68.8%, 0%, 65.9%, 31%)
CIE-LAB	lab(63.50, -55.98, 48.23)
CIE-LCH	lch(63.50, 73.89, 139.26°)
OKLab	oklab(66.68% -0.1517 0.1116)
OKLCH	oklch(66.68% 0.188 143.7)
XYZ	xyz(17.9154, 32.1872, 9.5427)
Luminance	0.3219 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B03C #B037AB

analogous

#6FB037 #37B03C #37B078

triadic

#37B03C #3C37B0 #B03C37

tetradic

#37B03C #376FB0 #B037AB #B07837

square

#37B03C #376FB0 #B037AB #B07837

split-complementary

#37B03C #7837B0 #B0376F

monochromatic

#1A531C #28812C #37B03C #59CB5E #88DA8B

Accessibility & contrast

On white

2.82

#37B03C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.44

#37B03C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B03C

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B03C	#FFFFFF	#000000	##000000
##37B03C	1.00	2.82	7.44	7.44
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.44	21.00	1.00	1.00
##000000	7.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A02D

Deuteranopia (green-blind)

#A59646

Tritanopia (blue-blind)

#13AB98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37b03c;
/* rgb */ color: rgb(55, 176, 60);
/* oklch */ color: oklch(66.7% 0.188 143.7);

Tailwind

colors: {
  custom: {
    50: '#7ec977',
    500: '#37b03c',
    950: '#000000',
  },
}

SCSS

$custom: #37b03c;
$custom-light: #7ec977;
$custom-dark: #000000;

JSON

{
  "hex": "#37b03c",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 60
  },
  "hsl": {
    "h": 122.479,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.66679,
    "c": 0.18839,
    "h": 143.7
  },
  "luminance": 0.32189
}

Semantic roles & 50–950 ramp

primary

#37B03C

secondary

#C47FC1

accent

#4CD6DC

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #37B03C

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

Preview Lab → · Contrast checker → · Palette generator →