#37C04C#37C04C

#37C04C is a light, vivid green. Relative luminance 0.390; OKLCH L 71.1% C 0.196 H 145.5°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#37C04C
RGB	rgb(55, 192, 76)
HSL	hsl(129, 55%, 48%)
HSV	hsv(129, 71%, 75%)
CMYK	cmyk(71.4%, 0%, 60.4%, 24.7%)
CIE-LAB	lab(68.77, -59.68, 47.12)
CIE-LCH	lch(68.77, 76.03, 141.71°)
OKLab	oklab(71.1% -0.1611 0.1108)
OKLCH	oklch(71.1% 0.196 145.5)
XYZ	xyz(21.7282, 39.0309, 13.2247)
Luminance	0.3903 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C04C #C037AB

analogous

#66C037 #37C04C #37C090

triadic

#37C04C #4C37C0 #C04C37

tetradic

#37C04C #3766C0 #C037AB #C09037

square

#37C04C #3766C0 #C037AB #C09037

split-complementary

#37C04C #9037C0 #C03766

monochromatic

#1C6126 #299039 #37C04C #62D273 #92E09E

Accessibility & contrast

On white

2.38

#37C04C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#37C04C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C04C

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C04C	#FFFFFF	#000000	##000000
##37C04C	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AF40

Deuteranopia (green-blind)

#B3A356

Tritanopia (blue-blind)

#00BBA7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37c04c;
/* rgb */ color: rgb(55, 192, 76);
/* oklch */ color: oklch(71.1% 0.196 145.5);

Tailwind

colors: {
  custom: {
    50: '#81d482',
    500: '#37c04c',
    950: '#000000',
  },
}

SCSS

$custom: #37c04c;
$custom-light: #81d482;
$custom-dark: #000000;

JSON

{
  "hex": "#37c04c",
  "rgb": {
    "r": 55,
    "g": 192,
    "b": 76
  },
  "hsl": {
    "h": 129.197,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.71098,
    "c": 0.19554,
    "h": 145.5
  },
  "luminance": 0.39033
}

Semantic roles & 50–950 ramp

primary

#37C04C

secondary

#CB88C0

accent

#49C8DF

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #37C04C

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

Preview Lab → · Contrast checker → · Palette generator →