#5BF259#5BF259

#5BF259 is a very light, highly saturated green. Relative luminance 0.664; OKLCH L 85.0% C 0.233 H 143.0°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#5BF259
RGB	rgb(91, 242, 89)
HSL	hsl(119, 85%, 65%)
HSV	hsv(119, 63%, 95%)
CMYK	cmyk(62.4%, 0%, 63.2%, 5.1%)
CIE-LAB	lab(85.22, -68.39, 60.31)
CIE-LCH	lch(85.22, 91.18, 138.60°)
OKLab	oklab(84.99% -0.1858 0.1401)
OKLCH	oklch(84.99% 0.233 143)
XYZ	xyz(37.8675, 66.4459, 20.2790)
Luminance	0.6645 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF259 #F059F2

analogous

#A7F259 #5BF259 #59F2A4

triadic

#5BF259 #595BF2 #F2595B

tetradic

#5BF259 #59A7F2 #F059F2 #F2A459

square

#5BF259 #59A7F2 #F059F2 #F2A459

split-complementary

#5BF259 #A459F2 #F259A7

monochromatic

#11C10F #23EE20 #5BF259 #93F692 #CBFBCB

Accessibility & contrast

On white

1.47

#5BF259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.29

#5BF259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF259

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF259	#FFFFFF	#000000	##000000
##5BF259	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)

#F7DD46

Deuteranopia (green-blind)

#E5D066

Tritanopia (blue-blind)

#3CEBD2

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #5bf259;
/* rgb */ color: rgb(91, 242, 89);
/* oklch */ color: oklch(85.0% 0.233 143.0);

Tailwind

colors: {
  custom: {
    50: '#99f78e',
    500: '#5bf259',
    950: '#000000',
  },
}

SCSS

$custom: #5bf259;
$custom-light: #99f78e;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf259",
  "rgb": {
    "r": 91,
    "g": 242,
    "b": 89
  },
  "hsl": {
    "h": 119.216,
    "s": 85.475,
    "l": 64.902
  },
  "oklch": {
    "l": 0.84989,
    "c": 0.23272,
    "h": 143
  },
  "luminance": 0.6645
}

Semantic roles & 50–950 ramp

primary

#5BF259

secondary

#BD30BF

accent

#04E2DF

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #5BF259

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

Preview Lab → · Contrast checker → · Palette generator →