#FEFF88#FEFF88

#FEFF88 is a very light, vivid yellow. Relative luminance 0.944; OKLCH L 97.5% C 0.142 H 109.2°. Best body text is #000000 at 19.87:1 contrast (WCAG AA passes).

Color values

HEX	#FEFF88
RGB	rgb(254, 255, 136)
HSL	hsl(61, 100%, 77%)
HSV	hsv(61, 47%, 100%)
CMYK	cmyk(0.4%, 0%, 46.7%, 0%)
CIE-LAB	lab(97.78, -16.24, 56.32)
CIE-LCH	lch(97.78, 58.61, 106.08°)
OKLab	oklab(97.52% -0.0466 0.134)
OKLCH	oklch(97.52% 0.142 109.2)
XYZ	xyz(81.0786, 94.3702, 37.2320)
Luminance	0.9437 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFF88 #8988FF

analogous

#FFC588 #FEFF88 #C3FF88

triadic

#FEFF88 #88FEFF #FF88FE

tetradic

#FEFF88 #88FFC5 #8988FF #FF88C3

square

#FEFF88 #88FFC5 #8988FF #FF88C3

split-complementary

#FEFF88 #88C3FF #C588FF

monochromatic

#FDFF0E #FDFF4B #FEFF88 #FFFFC5 #FFFFE0

Accessibility & contrast

On white

1.06

#FEFF88 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.87

#FEFF88 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFF88

19.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFF88	#FFFFFF	#000000	##000000
##FEFF88	1.00	1.06	19.87	19.87
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.87	21.00	1.00	1.00
##000000	19.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF67E

Deuteranopia (green-blind)

#FFFB8E

Tritanopia (blue-blind)

#FFF2E3

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #feff88;
/* rgb */ color: rgb(254, 255, 136);
/* oklch */ color: oklch(97.5% 0.142 109.2);

Tailwind

colors: {
  custom: {
    50: '#ffffad',
    500: '#feff88',
    950: '#000000',
  },
}

SCSS

$custom: #feff88;
$custom-light: #ffffad;
$custom-dark: #000000;

JSON

{
  "hex": "#feff88",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 136
  },
  "hsl": {
    "h": 60.504,
    "s": 100,
    "l": 76.667
  },
  "oklch": {
    "l": 0.97522,
    "c": 0.14185,
    "h": 109.2
  },
  "luminance": 0.94368
}

Semantic roles & 50–950 ramp

primary

#FEFF88

secondary

#4D4CDF

accent

#00E602

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEFF88

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

Preview Lab → · Contrast checker → · Palette generator →