#FBFF9F#FBFF9F

#FBFF9F is a very light, moderate yellow. Relative luminance 0.945; OKLCH L 97.6% C 0.118 H 110.5°. Best body text is #000000 at 19.91:1 contrast (WCAG AA passes).

Color values

HEX	#FBFF9F
RGB	rgb(251, 255, 159)
HSL	hsl(63, 100%, 81%)
HSV	hsv(63, 38%, 100%)
CMYK	cmyk(1.6%, 0%, 37.6%, 0%)
CIE-LAB	lab(97.85, -15.11, 45.43)
CIE-LCH	lch(97.85, 47.87, 108.40°)
OKLab	oklab(97.61% -0.0414 0.111)
OKLCH	oklch(97.61% 0.118 110.5)
XYZ	xyz(81.8026, 94.5338, 46.7317)
Luminance	0.9453 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFF9F #A39FFF

analogous

#FFD39F #FBFF9F #CBFF9F

triadic

#FBFF9F #9FFBFF #FF9FFB

tetradic

#FBFF9F #9FFFD3 #A39FFF #FF9FCB

square

#FBFF9F #9FFFD3 #A39FFF #FF9FCB

split-complementary

#FBFF9F #9FCBFF #D39FFF

monochromatic

#F6FF25 #F8FF62 #FBFF9F #FEFFDC #FEFFE0

Accessibility & contrast

On white

1.05

#FBFF9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.91

#FBFF9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFF9F

19.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFF9F	#FFFFFF	#000000	##000000
##FBFF9F	1.00	1.05	19.91	19.91
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.91	21.00	1.00	1.00
##000000	19.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF798

Deuteranopia (green-blind)

#FFFAA3

Tritanopia (blue-blind)

#FFF4E7

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #fbff9f;
/* rgb */ color: rgb(251, 255, 159);
/* oklch */ color: oklch(97.6% 0.118 110.5);

Tailwind

colors: {
  custom: {
    50: '#feffbc',
    500: '#fbff9f',
    950: '#000000',
  },
}

SCSS

$custom: #fbff9f;
$custom-light: #feffbc;
$custom-dark: #000000;

JSON

{
  "hex": "#fbff9f",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 159
  },
  "hsl": {
    "h": 62.5,
    "s": 100,
    "l": 81.176
  },
  "oklch": {
    "l": 0.97614,
    "c": 0.11846,
    "h": 110.5
  },
  "luminance": 0.94532
}

Semantic roles & 50–950 ramp

primary

#FBFF9F

secondary

#655FE3

accent

#00E60A

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181712

muted

#868582

Preview Lab

Preview with #FBFF9F

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

Preview Lab → · Contrast checker → · Palette generator →