#B0F151#B0F151

#B0F151 is a very light, vivid yellow-green. Relative luminance 0.727; OKLCH L 88.4% C 0.198 H 128.9°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#B0F151
RGB	rgb(176, 241, 81)
HSL	hsl(84, 85%, 63%)
HSV	hsv(84, 66%, 95%)
CMYK	cmyk(27%, 0%, 66.4%, 5.5%)
CIE-LAB	lab(88.32, -43.77, 67.82)
CIE-LCH	lch(88.32, 80.72, 122.84°)
OKLab	oklab(88.45% -0.1243 0.1541)
OKLCH	oklch(88.45% 0.198 128.9)
XYZ	xyz(50.8448, 72.7335, 19.1431)
Luminance	0.7274 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0F151 #9251F1

analogous

#F1E251 #B0F151 #60F151

triadic

#B0F151 #51B0F1 #F151B0

tetradic

#B0F151 #51F1E2 #9251F1 #F15160

square

#B0F151 #51F1E2 #9251F1 #F15160

split-complementary

#B0F151 #5160F1 #E251F1

monochromatic

#74B90F #96EC18 #B0F151 #CAF68A #E3FAC2

Accessibility & contrast

On white

1.35

#B0F151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#B0F151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0F151

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0F151	#FFFFFF	#000000	##000000
##B0F151	1.00	1.35	15.55	15.55
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.55	21.00	1.00	1.00
##000000	15.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE13A

Deuteranopia (green-blind)

#F3DC5E

Tritanopia (blue-blind)

#B5E7D1

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #b0f151;
/* rgb */ color: rgb(176, 241, 81);
/* oklch */ color: oklch(88.4% 0.198 128.9);

Tailwind

colors: {
  custom: {
    50: '#ccf68a',
    500: '#b0f151',
    950: '#000000',
  },
}

SCSS

$custom: #b0f151;
$custom-light: #ccf68a;
$custom-dark: #000000;

JSON

{
  "hex": "#b0f151",
  "rgb": {
    "r": 176,
    "g": 241,
    "b": 81
  },
  "hsl": {
    "h": 84.375,
    "s": 85.106,
    "l": 63.137
  },
  "oklch": {
    "l": 0.88445,
    "c": 0.19797,
    "h": 128.9
  },
  "luminance": 0.72735
}

Semantic roles & 50–950 ramp

primary

#B0F151

secondary

#662FB8

accent

#04E25E

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170C

muted

#83857F

Preview Lab

Preview with #B0F151

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

Preview Lab → · Contrast checker → · Palette generator →