#5BF258#5BF258

#5BF258 is a very light, highly saturated green. Relative luminance 0.664; OKLCH L 85.0% C 0.233 H 142.9°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#5BF258
RGB	rgb(91, 242, 88)
HSL	hsl(119, 86%, 65%)
HSV	hsv(119, 64%, 95%)
CMYK	cmyk(62.4%, 0%, 63.6%, 5.1%)
CIE-LAB	lab(85.21, -68.49, 60.71)
CIE-LCH	lch(85.21, 91.52, 138.45°)
OKLab	oklab(84.98% -0.1862 0.1408)
OKLCH	oklch(84.98% 0.233 142.9)
XYZ	xyz(37.8258, 66.4293, 20.0594)
Luminance	0.6643 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF258 #EF58F2

analogous

#A8F258 #5BF258 #58F2A2

triadic

#5BF258 #585BF2 #F2585B

tetradic

#5BF258 #58A8F2 #EF58F2 #F2A258

square

#5BF258 #58A8F2 #EF58F2 #F2A258

split-complementary

#5BF258 #A258F2 #F258A8

monochromatic

#12C10F #23EE1F #5BF258 #93F691 #CBFBCA

Accessibility & contrast

On white

1.47

#5BF258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.29

#5BF258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF258

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF258	#FFFFFF	#000000	##000000
##5BF258	1.00	1.47	14.29	14.29
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.29	21.00	1.00	1.00
##000000	14.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD45

Deuteranopia (green-blind)

#E5D065

Tritanopia (blue-blind)

#3CEBD2

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #5bf258;
/* rgb */ color: rgb(91, 242, 88);
/* oklch */ color: oklch(85.0% 0.233 142.9);

Tailwind

colors: {
  custom: {
    50: '#99f78d',
    500: '#5bf258',
    950: '#000000',
  },
}

SCSS

$custom: #5bf258;
$custom-light: #99f78d;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf258",
  "rgb": {
    "r": 91,
    "g": 242,
    "b": 88
  },
  "hsl": {
    "h": 118.831,
    "s": 85.556,
    "l": 64.706
  },
  "oklch": {
    "l": 0.84979,
    "c": 0.23342,
    "h": 142.9
  },
  "luminance": 0.66433
}

Semantic roles & 50–950 ramp

primary

#5BF258

secondary

#BC30BE

accent

#03E2DE

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #5BF258

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

Preview Lab → · Contrast checker → · Palette generator →