#5BFF8A#5BFF8A

#5BFF8A is a very light, highly saturated green. Relative luminance 0.756; OKLCH L 88.8% C 0.209 H 149.4°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#5BFF8A
RGB	rgb(91, 255, 138)
HSL	hsl(137, 100%, 68%)
HSV	hsv(137, 64%, 100%)
CMYK	cmyk(64.3%, 0%, 45.9%, 0%)
CIE-LAB	lab(89.66, -66.73, 43.53)
CIE-LCH	lch(89.66, 79.67, 146.88°)
OKLab	oklab(88.83% -0.18 0.1064)
OKLCH	oklch(88.83% 0.209 149.4)
XYZ	xyz(44.6584, 75.5745, 36.2736)
Luminance	0.7558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BFF8A #FF5BD0

analogous

#7EFF5B #5BFF8A #5BFFDC

triadic

#5BFF8A #8A5BFF #FF8A5B

tetradic

#5BFF8A #5B7EFF #FF5BD0 #FFDC5B

square

#5BFF8A #5B7EFF #FF5BD0 #FFDC5B

split-complementary

#5BFF8A #DC5BFF #FF5B7E

monochromatic

#00E040 #1EFF5E #5BFF8A #98FFB6 #D5FFE1

Accessibility & contrast

On white

1.30

#5BFF8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#5BFF8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BFF8A

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BFF8A	#FFFFFF	#000000	##000000
##5BFF8A	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA81

Deuteranopia (green-blind)

#ECDC92

Tritanopia (blue-blind)

#18FAE3

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #5bff8a;
/* rgb */ color: rgb(91, 255, 138);
/* oklch */ color: oklch(88.8% 0.209 149.4);

Tailwind

colors: {
  custom: {
    50: '#9affae',
    500: '#5bff8a',
    950: '#000000',
  },
}

SCSS

$custom: #5bff8a;
$custom-light: #9affae;
$custom-dark: #000000;

JSON

{
  "hex": "#5bff8a",
  "rgb": {
    "r": 91,
    "g": 255,
    "b": 138
  },
  "hsl": {
    "h": 137.195,
    "s": 100,
    "l": 67.843
  },
  "oklch": {
    "l": 0.88828,
    "c": 0.20909,
    "h": 149.4
  },
  "luminance": 0.75579
}

Semantic roles & 50–950 ramp

primary

#5BFF8A

secondary

#D826A5

accent

#00A4E6

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1810

muted

#808681

Preview Lab

Preview with #5BFF8A

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

Preview Lab → · Contrast checker → · Palette generator →