#FCEF7C#FCEF7C

#FCEF7C is a very light, vivid yellow. Relative luminance 0.839; OKLCH L 94.0% C 0.137 H 102.9°. Best body text is #000000 at 17.78:1 contrast (WCAG AA passes).

Color values

HEX	#FCEF7C
RGB	rgb(252, 239, 124)
HSL	hsl(54, 96%, 74%)
HSV	hsv(54, 51%, 99%)
CMYK	cmyk(0%, 5.2%, 50.8%, 1.2%)
CIE-LAB	lab(93.40, -10.23, 56.59)
CIE-LCH	lch(93.40, 57.51, 100.25°)
OKLab	oklab(93.96% -0.0305 0.1336)
OKLCH	oklch(93.96% 0.137 102.9)
XYZ	xyz(74.6516, 83.8862, 31.3242)
Luminance	0.8388 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCEF7C #7C89FC

analogous

#FCAF7C #FCEF7C #C9FC7C

triadic

#FCEF7C #7CFCEF #EF7CFC

tetradic

#FCEF7C #7CFCAF #7C89FC #FC7CC9

square

#FCEF7C #7CFCAF #7C89FC #FC7CC9

split-complementary

#FCEF7C #7CC9FC #AF7CFC

monochromatic

#F8DF06 #FBE840 #FCEF7C #FDF6B8 #FEFBE1

Accessibility & contrast

On white

1.18

#FCEF7C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.78

#FCEF7C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCEF7C

17.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCEF7C	#FFFFFF	#000000	##000000
##FCEF7C	1.00	1.18	17.78	17.78
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.78	21.00	1.00	1.00
##000000	17.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE872

Deuteranopia (green-blind)

#FFEF81

Tritanopia (blue-blind)

#FFE2D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #fcef7c;
/* rgb */ color: rgb(252, 239, 124);
/* oklch */ color: oklch(94.0% 0.137 102.9);

Tailwind

colors: {
  custom: {
    50: '#fff4a4',
    500: '#fcef7c',
    950: '#000000',
  },
}

SCSS

$custom: #fcef7c;
$custom-light: #fff4a4;
$custom-dark: #000000;

JSON

{
  "hex": "#fcef7c",
  "rgb": {
    "r": 252,
    "g": 239,
    "b": 124
  },
  "hsl": {
    "h": 53.906,
    "s": 95.522,
    "l": 73.725
  },
  "oklch": {
    "l": 0.93957,
    "c": 0.13704,
    "h": 102.9
  },
  "luminance": 0.83884
}

Semantic roles & 50–950 ramp

primary

#FCEF7C

secondary

#4352DA

accent

#17E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FCEF7C

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

Preview Lab → · Contrast checker → · Palette generator →