#5BCF37#5BCF37

#5BCF37 is a light, highly saturated green. Relative luminance 0.471; OKLCH L 75.9% C 0.214 H 139.5°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#5BCF37
RGB	rgb(91, 207, 55)
HSL	hsl(106, 61%, 51%)
HSV	hsv(106, 73%, 81%)
CMYK	cmyk(56%, 0%, 73.4%, 18.8%)
CIE-LAB	lab(74.27, -59.13, 61.73)
CIE-LCH	lch(74.27, 85.48, 133.77°)
OKLab	oklab(75.86% -0.1626 0.1391)
OKLCH	oklch(75.86% 0.214 139.5)
XYZ	xyz(27.3157, 47.1233, 11.2700)
Luminance	0.4713 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCF37 #AB37CF

analogous

#A7CF37 #5BCF37 #37CF5F

triadic

#5BCF37 #375BCF #CF375B

tetradic

#5BCF37 #37A7CF #AB37CF #CF5F37

square

#5BCF37 #37A7CF #AB37CF #CF5F37

split-complementary

#5BCF37 #5F37CF #CF37A7

monochromatic

#2F711B #44A227 #5BCF37 #83DB68 #ACE79A

Accessibility & contrast

On white

2.01

#5BCF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#5BCF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCF37

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCF37	#FFFFFF	#000000	##000000
##5BCF37	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD19

Deuteranopia (green-blind)

#C6B347

Tritanopia (blue-blind)

#4EC8B2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #5bcf37;
/* rgb */ color: rgb(91, 207, 55);
/* oklch */ color: oklch(75.9% 0.214 139.5);

Tailwind

colors: {
  custom: {
    50: '#95df78',
    500: '#5bcf37',
    950: '#000000',
  },
}

SCSS

$custom: #5bcf37;
$custom-light: #95df78;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcf37",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 55
  },
  "hsl": {
    "h": 105.789,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75859,
    "c": 0.21398,
    "h": 139.5
  },
  "luminance": 0.47126
}

Semantic roles & 50–950 ramp

primary

#5BCF37

secondary

#C38FD2

accent

#43E4BE

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E1509

muted

#7E837B

Preview Lab

Preview with #5BCF37

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

Preview Lab → · Contrast checker → · Palette generator →