#5BF57F#5BF57F

#5BF57F is a very light, highly saturated green. Relative luminance 0.691; OKLCH L 86.2% C 0.206 H 148.1°. Best body text is #000000 at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#5BF57F
RGB	rgb(91, 245, 127)
HSL	hsl(134, 89%, 66%)
HSV	hsv(134, 63%, 96%)
CMYK	cmyk(62.9%, 0%, 48.2%, 3.9%)
CIE-LAB	lab(86.53, -64.79, 44.85)
CIE-LCH	lch(86.53, 78.80, 145.31°)
OKLab	oklab(86.2% -0.1749 0.109)
OKLCH	oklch(86.2% 0.206 148.1)
XYZ	xyz(40.7946, 69.0571, 31.2540)
Luminance	0.6906 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF57F #F55BD1

analogous

#84F55B #5BF57F #5BF5CC

triadic

#5BF57F #7F5BF5 #F57F5B

tetradic

#5BF57F #5B84F5 #F55BD1 #F5CC5B

square

#5BF57F #5B84F5 #F55BD1 #F5CC5B

split-complementary

#5BF57F #CC5BF5 #F55B84

monochromatic

#0CC938 #21F152 #5BF57F #95F9AC #CEFCD9

Accessibility & contrast

On white

1.42

#5BF57F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.81

#5BF57F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF57F

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF57F	#FFFFFF	#000000	##000000
##5BF57F	1.00	1.42	14.81	14.81
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.81	21.00	1.00	1.00
##000000	14.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E175

Deuteranopia (green-blind)

#E4D387

Tritanopia (blue-blind)

#2AF0D9

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #5bf57f;
/* rgb */ color: rgb(91, 245, 127);
/* oklch */ color: oklch(86.2% 0.206 148.1);

Tailwind

colors: {
  custom: {
    50: '#99faa6',
    500: '#5bf57f',
    950: '#000000',
  },
}

SCSS

$custom: #5bf57f;
$custom-light: #99faa6;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf57f",
  "rgb": {
    "r": 91,
    "g": 245,
    "b": 127
  },
  "hsl": {
    "h": 134.026,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86201,
    "c": 0.20606,
    "h": 148.1
  },
  "luminance": 0.69061
}

Semantic roles & 50–950 ramp

primary

#5BF57F

secondary

#C62EA2

accent

#00B0E5

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #5BF57F

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

Preview Lab → · Contrast checker → · Palette generator →