#FBFF88#FBFF88

#FBFF88 is a very light, vivid yellow. Relative luminance 0.938; OKLCH L 97.3% C 0.142 H 110.5°. Best body text is #000000 at 19.76:1 contrast (WCAG AA passes).

Color values

HEX	#FBFF88
RGB	rgb(251, 255, 136)
HSL	hsl(62, 100%, 77%)
HSV	hsv(62, 47%, 100%)
CMYK	cmyk(1.6%, 0%, 46.7%, 0%)
CIE-LAB	lab(97.55, -17.40, 55.99)
CIE-LCH	lch(97.55, 58.63, 107.26°)
OKLab	oklab(97.29% -0.0498 0.1333)
OKLCH	oklch(97.29% 0.142 110.5)
XYZ	xyz(79.9891, 93.8084, 37.1809)
Luminance	0.9381 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFF88 #8C88FF

analogous

#FFC888 #FBFF88 #C0FF88

triadic

#FBFF88 #88FBFF #FF88FB

tetradic

#FBFF88 #88FFC8 #8C88FF #FF88C0

square

#FBFF88 #88FFC8 #8C88FF #FF88C0

split-complementary

#FBFF88 #88C0FF #C888FF

monochromatic

#F7FF0E #F9FF4B #FBFF88 #FDFFC5 #FEFFE0

Accessibility & contrast

On white

1.06

#FBFF88 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.76

#FBFF88 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFF88

19.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFF88	#FFFFFF	#000000	##000000
##FBFF88	1.00	1.06	19.76	19.76
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.76	21.00	1.00	1.00
##000000	19.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF67E

Deuteranopia (green-blind)

#FFFA8E

Tritanopia (blue-blind)

#FFF2E3

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #fbff88;
/* rgb */ color: rgb(251, 255, 136);
/* oklch */ color: oklch(97.3% 0.142 110.5);

Tailwind

colors: {
  custom: {
    50: '#feffad',
    500: '#fbff88',
    950: '#000000',
  },
}

SCSS

$custom: #fbff88;
$custom-light: #feffad;
$custom-dark: #000000;

JSON

{
  "hex": "#fbff88",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 136
  },
  "hsl": {
    "h": 62.017,
    "s": 100,
    "l": 76.667
  },
  "oklch": {
    "l": 0.97286,
    "c": 0.14228,
    "h": 110.5
  },
  "luminance": 0.93807
}

Semantic roles & 50–950 ramp

primary

#FBFF88

secondary

#514CDF

accent

#00E608

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBFF88

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

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