#B0FC63#B0FC63

#B0FC63 is a very light, vivid yellow-green. Relative luminance 0.798; OKLCH L 91.1% C 0.199 H 131.6°. Best body text is #000000 at 16.95:1 contrast (WCAG AA passes).

Color values

HEX	#B0FC63
RGB	rgb(176, 252, 99)
HSL	hsl(90, 96%, 69%)
HSV	hsv(90, 61%, 99%)
CMYK	cmyk(30.2%, 0%, 60.7%, 1.2%)
CIE-LAB	lab(91.57, -47.10, 64.16)
CIE-LCH	lch(91.57, 79.59, 126.29°)
OKLab	oklab(91.13% -0.132 0.1485)
OKLCH	oklch(91.13% 0.199 131.6)
XYZ	xyz(54.9664, 79.7500, 24.2992)
Luminance	0.7975 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0FC63 #AF63FC

analogous

#FCFB63 #B0FC63 #64FC63

triadic

#B0FC63 #63B0FC #FC63B0

tetradic

#B0FC63 #63FCFB #AF63FC #FC6364

square

#B0FC63 #63FCFB #AF63FC #FC6364

split-complementary

#B0FC63 #6364FC #FB63FC

monochromatic

#73E004 #92FB27 #B0FC63 #CEFD9F #EDFEDB

Accessibility & contrast

On white

1.24

#B0FC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.95

#B0FC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0FC63

16.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0FC63	#FFFFFF	#000000	##000000
##B0FC63	1.00	1.24	16.95	16.95
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.95	21.00	1.00	1.00
##000000	16.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB51

Deuteranopia (green-blind)

#FBE56F

Tritanopia (blue-blind)

#B3F2DC

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #b0fc63;
/* rgb */ color: rgb(176, 252, 99);
/* oklch */ color: oklch(91.1% 0.199 131.6);

Tailwind

colors: {
  custom: {
    50: '#ccfd95',
    500: '#b0fc63',
    950: '#000000',
  },
}

SCSS

$custom: #b0fc63;
$custom-light: #ccfd95;
$custom-dark: #000000;

JSON

{
  "hex": "#b0fc63",
  "rgb": {
    "r": 176,
    "g": 252,
    "b": 99
  },
  "hsl": {
    "h": 89.804,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.91133,
    "c": 0.19869,
    "h": 131.6
  },
  "luminance": 0.79752
}

Semantic roles & 50–950 ramp

primary

#B0FC63

secondary

#812DD6

accent

#00E672

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14180E

muted

#83867F

Preview Lab

Preview with #B0FC63

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

Preview Lab → · Contrast checker → · Palette generator →