#37BE4C#37BE4C

#37BE4C is a light, vivid green. Relative luminance 0.382; OKLCH L 70.6% C 0.193 H 145.5°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#37BE4C
RGB	rgb(55, 190, 76)
HSL	hsl(129, 55%, 48%)
HSV	hsv(129, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 60%, 25.5%)
CIE-LAB	lab(68.14, -59.00, 46.38)
CIE-LCH	lch(68.14, 75.04, 141.83°)
OKLab	oklab(70.57% -0.1592 0.1093)
OKLCH	oklch(70.57% 0.193 145.5)
XYZ	xyz(21.2920, 38.1586, 13.0793)
Luminance	0.3816 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BE4C #BE37A9

analogous

#66BE37 #37BE4C #37BE8F

triadic

#37BE4C #4C37BE #BE4C37

tetradic

#37BE4C #3766BE #BE37A9 #BE8F37

square

#37BE4C #3766BE #BE37A9 #BE8F37

split-complementary

#37BE4C #8F37BE #BE3766

monochromatic

#1C5F26 #298F39 #37BE4C #61D172 #90DF9D

Accessibility & contrast

On white

2.43

#37BE4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#37BE4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BE4C

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BE4C	#FFFFFF	#000000	##000000
##37BE4C	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD40

Deuteranopia (green-blind)

#B1A255

Tritanopia (blue-blind)

#00B9A5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37be4c;
/* rgb */ color: rgb(55, 190, 76);
/* oklch */ color: oklch(70.6% 0.193 145.5);

Tailwind

colors: {
  custom: {
    50: '#81d382',
    500: '#37be4c',
    950: '#000000',
  },
}

SCSS

$custom: #37be4c;
$custom-light: #81d382;
$custom-dark: #000000;

JSON

{
  "hex": "#37be4c",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 76
  },
  "hsl": {
    "h": 129.333,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70571,
    "c": 0.19312,
    "h": 145.5
  },
  "luminance": 0.38161
}

Semantic roles & 50–950 ramp

primary

#37BE4C

secondary

#CA87BF

accent

#49C7DE

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #37BE4C

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

Preview Lab → · Contrast checker → · Palette generator →