#FBFF89#FBFF89

#FBFF89 is a very light, vivid yellow. Relative luminance 0.938; OKLCH L 97.3% C 0.141 H 110.5°. Best body text is #000000 at 19.77:1 contrast (WCAG AA passes).

Color values

HEX	#FBFF89
RGB	rgb(251, 255, 137)
HSL	hsl(62, 100%, 77%)
HSV	hsv(62, 46%, 100%)
CMYK	cmyk(1.6%, 0%, 46.3%, 0%)
CIE-LAB	lab(97.57, -17.31, 55.54)
CIE-LCH	lch(97.57, 58.18, 107.31°)
OKLab	oklab(97.3% -0.0494 0.1324)
OKLCH	oklch(97.3% 0.141 110.5)
XYZ	xyz(80.0605, 93.8370, 37.5570)
Luminance	0.9384 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFF89 #8D89FF

analogous

#FFC889 #FBFF89 #C0FF89

triadic

#FBFF89 #89FBFF #FF89FB

tetradic

#FBFF89 #89FFC8 #8D89FF #FF89C0

square

#FBFF89 #89FFC8 #8D89FF #FF89C0

split-complementary

#FBFF89 #89C0FF #C889FF

monochromatic

#F7FF0F #F9FF4C #FBFF89 #FDFFC6 #FEFFE0

Accessibility & contrast

On white

1.06

#FBFF89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.77

#FBFF89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFF89

19.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFF89	#FFFFFF	#000000	##000000
##FBFF89	1.00	1.06	19.77	19.77
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.77	21.00	1.00	1.00
##000000	19.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF67F

Deuteranopia (green-blind)

#FFFA8F

Tritanopia (blue-blind)

#FFF3E3

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #fbff89;
/* rgb */ color: rgb(251, 255, 137);
/* oklch */ color: oklch(97.3% 0.141 110.5);

Tailwind

colors: {
  custom: {
    50: '#feffae',
    500: '#fbff89',
    950: '#000000',
  },
}

SCSS

$custom: #fbff89;
$custom-light: #feffae;
$custom-dark: #000000;

JSON

{
  "hex": "#fbff89",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 137
  },
  "hsl": {
    "h": 62.034,
    "s": 100,
    "l": 76.863
  },
  "oklch": {
    "l": 0.97299,
    "c": 0.1413,
    "h": 110.5
  },
  "luminance": 0.93835
}

Semantic roles & 50–950 ramp

primary

#FBFF89

secondary

#524DE0

accent

#00E608

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBFF89

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

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