#5BF881#5BF881

#5BF881 is a very light, highly saturated green. Relative luminance 0.709; OKLCH L 87.0% C 0.208 H 148.2°. Best body text is #000000 at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#5BF881
RGB	rgb(91, 248, 129)
HSL	hsl(135, 92%, 66%)
HSV	hsv(135, 63%, 97%)
CMYK	cmyk(63.3%, 0%, 48%, 2.7%)
CIE-LAB	lab(87.46, -65.57, 45.05)
CIE-LCH	lch(87.46, 79.56, 145.51°)
OKLab	oklab(86.97% -0.1769 0.1095)
OKLCH	oklch(86.97% 0.208 148.2)
XYZ	xyz(41.8412, 70.9397, 32.2523)
Luminance	0.7094 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BF881 #F85BD2

analogous

#84F85B #5BF881 #5BF8CF

triadic

#5BF881 #815BF8 #F8815B

tetradic

#5BF881 #5B84F8 #F85BD2 #F8CF5B

square

#5BF881 #5B84F8 #F85BD2 #F8CF5B

split-complementary

#5BF881 #CF5BF8 #F85B84

monochromatic

#09D039 #20F554 #5BF881 #96FBAE #D0FDDB

Accessibility & contrast

On white

1.38

#5BF881 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.19

#5BF881 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BF881

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BF881	#FFFFFF	#000000	##000000
##5BF881	1.00	1.38	15.19	15.19
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.19	21.00	1.00	1.00
##000000	15.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE377

Deuteranopia (green-blind)

#E7D689

Tritanopia (blue-blind)

#27F3DC

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #5bf881;
/* rgb */ color: rgb(91, 248, 129);
/* oklch */ color: oklch(87.0% 0.208 148.2);

Tailwind

colors: {
  custom: {
    50: '#99fca7',
    500: '#5bf881',
    950: '#000000',
  },
}

SCSS

$custom: #5bf881;
$custom-light: #99fca7;
$custom-dark: #000000;

JSON

{
  "hex": "#5bf881",
  "rgb": {
    "r": 91,
    "g": 248,
    "b": 129
  },
  "hsl": {
    "h": 134.522,
    "s": 91.813,
    "l": 66.471
  },
  "oklch": {
    "l": 0.86971,
    "c": 0.2081,
    "h": 148.2
  },
  "luminance": 0.70944
}

Semantic roles & 50–950 ramp

primary

#5BF881

secondary

#CB2CA5

accent

#00AEE6

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F1810

muted

#808680

Preview Lab

Preview with #5BF881

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

Preview Lab → · Contrast checker → · Palette generator →