#5BCF63#5BCF63

#5BCF63 is a light, vivid green. Relative luminance 0.478; OKLCH L 76.3% C 0.181 H 144.8°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#5BCF63
RGB	rgb(91, 207, 99)
HSL	hsl(124, 55%, 58%)
HSV	hsv(124, 56%, 81%)
CMYK	cmyk(56%, 0%, 52.2%, 18.8%)
CIE-LAB	lab(74.67, -54.67, 43.59)
CIE-LCH	lch(74.67, 69.92, 141.43°)
OKLab	oklab(76.31% -0.1483 0.1047)
OKLCH	oklch(76.31% 0.182 144.8)
XYZ	xyz(28.8777, 47.7481, 19.4965)
Luminance	0.4775 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BCF63 #CF5BC7

analogous

#8DCF5B #5BCF63 #5BCF9D

triadic

#5BCF63 #635BCF #CF635B

tetradic

#5BCF63 #5B8DCF #CF5BC7 #CF9D5B

square

#5BCF63 #5B8DCF #CF5BC7 #CF9D5B

split-complementary

#5BCF63 #9D5BCF #CF5B8D

monochromatic

#28882E #36B73F #5BCF63 #8ADD90 #BAEBBD

Accessibility & contrast

On white

1.99

#5BCF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.55

#5BCF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BCF63

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BCF63	#FFFFFF	#000000	##000000
##5BCF63	1.00	1.99	10.55	10.55
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.55	21.00	1.00	1.00
##000000	10.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BE59

Deuteranopia (green-blind)

#C3B46B

Tritanopia (blue-blind)

#46CAB6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #5bcf63;
/* rgb */ color: rgb(91, 207, 99);
/* oklch */ color: oklch(76.3% 0.181 144.8);

Tailwind

colors: {
  custom: {
    50: '#93de92',
    500: '#5bcf63',
    950: '#000000',
  },
}

SCSS

$custom: #5bcf63;
$custom-light: #93de92;
$custom-dark: #000000;

JSON

{
  "hex": "#5bcf63",
  "rgb": {
    "r": 91,
    "g": 207,
    "b": 99
  },
  "hsl": {
    "h": 124.138,
    "s": 54.717,
    "l": 58.431
  },
  "oklch": {
    "l": 0.76314,
    "c": 0.1815,
    "h": 144.8
  },
  "luminance": 0.47751
}

Semantic roles & 50–950 ramp

primary

#5BCF63

secondary

#DAACD7

accent

#4AD4DE

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #5BCF63

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

Preview Lab → · Contrast checker → · Palette generator →