#FFF288#FFF288

#FFF288 is a very light, vivid yellow. Relative luminance 0.865; OKLCH L 95.0% C 0.128 H 102.3°. Best body text is #000000 at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#FFF288
RGB	rgb(255, 242, 136)
HSL	hsl(53, 100%, 77%)
HSV	hsv(53, 47%, 100%)
CMYK	cmyk(0%, 5.1%, 46.7%, 0%)
CIE-LAB	lab(94.54, -9.49, 52.41)
CIE-LCH	lch(94.54, 53.26, 100.27°)
OKLab	oklab(94.97% -0.0274 0.1253)
OKLCH	oklch(94.97% 0.128 102.3)
XYZ	xyz(77.4380, 86.5443, 35.9133)
Luminance	0.8654 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF288 #8895FF

analogous

#FFB788 #FFF288 #D1FF88

triadic

#FFF288 #88FFF2 #F288FF

tetradic

#FFF288 #88FFB7 #8895FF #FF88D1

square

#FFF288 #88FFB7 #8895FF #FF88D1

split-complementary

#FFF288 #88D1FF #B788FF

monochromatic

#FFE50E #FFEB4B #FFF288 #FFF9C5 #FFFCE0

Accessibility & contrast

On white

1.15

#FFF288 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.31

#FFF288 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF288

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF288	#FFFFFF	#000000	##000000
##FFF288	1.00	1.15	18.31	18.31
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.31	21.00	1.00	1.00
##000000	18.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC7F

Deuteranopia (green-blind)

#FFF28D

Tritanopia (blue-blind)

#FFE5D9

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fff288;
/* rgb */ color: rgb(255, 242, 136);
/* oklch */ color: oklch(95.0% 0.128 102.3);

Tailwind

colors: {
  custom: {
    50: '#fff6ad',
    500: '#fff288',
    950: '#000000',
  },
}

SCSS

$custom: #fff288;
$custom-light: #fff6ad;
$custom-dark: #000000;

JSON

{
  "hex": "#fff288",
  "rgb": {
    "r": 255,
    "g": 242,
    "b": 136
  },
  "hsl": {
    "h": 53.445,
    "s": 100,
    "l": 76.667
  },
  "oklch": {
    "l": 0.94968,
    "c": 0.12828,
    "h": 102.3
  },
  "luminance": 0.86542
}

Semantic roles & 50–950 ramp

primary

#FFF288

secondary

#4C5CDF

accent

#19E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FFF288

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

Preview Lab → · Contrast checker → · Palette generator →