#B0FF57#B0FF57

#B0FF57 is a very light, highly saturated yellow-green. Relative luminance 0.814; OKLCH L 91.7% C 0.211 H 131.2°. Best body text is #000000 at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#B0FF57
RGB	rgb(176, 255, 87)
HSL	hsl(88, 100%, 67%)
HSV	hsv(88, 66%, 100%)
CMYK	cmyk(31%, 0%, 65.9%, 0%)
CIE-LAB	lab(92.33, -49.30, 69.74)
CIE-LCH	lch(92.33, 85.40, 125.26°)
OKLab	oklab(91.72% -0.1389 0.1589)
OKLCH	oklch(91.72% 0.211 131.2)
XYZ	xyz(55.3843, 81.4364, 21.8157)
Luminance	0.8144 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0FF57 #A657FF

analogous

#FFFA57 #B0FF57 #5CFF57

triadic

#B0FF57 #57B0FF #FF57B0

tetradic

#B0FF57 #57FFFA #A657FF #FF575C

square

#B0FF57 #57FFFA #A657FF #FF575C

split-complementary

#B0FF57 #575CFF #FA57FF

monochromatic

#74DC00 #93FF1A #B0FF57 #CDFF94 #EAFFD1

Accessibility & contrast

On white

1.21

#B0FF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.29

#B0FF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0FF57

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0FF57	#FFFFFF	#000000	##000000
##B0FF57	1.00	1.21	17.29	17.29
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.29	21.00	1.00	1.00
##000000	17.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED3F

Deuteranopia (green-blind)

#FFE765

Tritanopia (blue-blind)

#B3F5DD

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #b0ff57;
/* rgb */ color: rgb(176, 255, 87);
/* oklch */ color: oklch(91.7% 0.211 131.2);

Tailwind

colors: {
  custom: {
    50: '#ccff8e',
    500: '#b0ff57',
    950: '#000000',
  },
}

SCSS

$custom: #b0ff57;
$custom-light: #ccff8e;
$custom-dark: #000000;

JSON

{
  "hex": "#b0ff57",
  "rgb": {
    "r": 176,
    "g": 255,
    "b": 87
  },
  "hsl": {
    "h": 88.214,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.91715,
    "c": 0.21108,
    "h": 131.2
  },
  "luminance": 0.81438
}

Semantic roles & 50–950 ramp

primary

#B0FF57

secondary

#7826D5

accent

#00E66C

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14180D

muted

#83867F

Preview Lab

Preview with #B0FF57

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

Preview Lab → · Contrast checker → · Palette generator →