#5BF681#5BF681

#5BF681 is a very light, highly saturated green. Relative luminance 0.697; OKLCH L 86.5% C 0.206 H 148.4°. Best body text is #000000 at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#5BF681
RGB	rgb(91, 246, 129)
HSL	hsl(135, 90%, 66%)
HSV	hsv(135, 63%, 96%)
CMYK	cmyk(63%, 0%, 47.6%, 3.5%)
CIE-LAB	lab(86.86, -64.86, 44.30)
CIE-LCH	lch(86.86, 78.54, 145.66°)
OKLab	oklab(86.48% -0.175 0.1078)
OKLCH	oklch(86.48% 0.206 148.4)
XYZ	xyz(41.2296, 69.7165, 32.0484)
Luminance	0.6972 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF681 #F65BD0

analogous

#82F65B #5BF681 #5BF6CF

triadic

#5BF681 #815BF6 #F6815B

tetradic

#5BF681 #5B82F6 #F65BD0 #F6CF5B

square

#5BF681 #5B82F6 #F65BD0 #F6CF5B

split-complementary

#5BF681 #CF5BF6 #F65B82

monochromatic

#0BCB3A #21F354 #5BF681 #95F9AE #CFFCDA

Accessibility & contrast

On white

1.41

#5BF681 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.94

#5BF681 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF681

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF681	#FFFFFF	#000000	##000000
##5BF681	1.00	1.41	14.94	14.94
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.94	21.00	1.00	1.00
##000000	14.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E278

Deuteranopia (green-blind)

#E5D489

Tritanopia (blue-blind)

#28F1DA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #5bf681;
/* rgb */ color: rgb(91, 246, 129);
/* oklch */ color: oklch(86.5% 0.206 148.4);

Tailwind

colors: {
  custom: {
    50: '#99faa7',
    500: '#5bf681',
    950: '#000000',
  },
}

SCSS

$custom: #5bf681;
$custom-light: #99faa7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf681",
  "rgb": {
    "r": 91,
    "g": 246,
    "b": 129
  },
  "hsl": {
    "h": 134.71,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86477,
    "c": 0.20559,
    "h": 148.4
  },
  "luminance": 0.69721
}

Semantic roles & 50–950 ramp

primary

#5BF681

secondary

#C72EA2

accent

#00ADE6

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F1710

muted

#808580

Preview Lab

Preview with #5BF681

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

Preview Lab → · Contrast checker → · Palette generator →