#FCEE63#FCEE63

#FCEE63 is a very light, vivid yellow. Relative luminance 0.827; OKLCH L 93.5% C 0.158 H 103.6°. Best body text is #000000 at 17.55:1 contrast (WCAG AA passes).

Color values

HEX	#FCEE63
RGB	rgb(252, 238, 99)
HSL	hsl(55, 96%, 69%)
HSV	hsv(55, 61%, 99%)
CMYK	cmyk(0%, 5.6%, 60.7%, 1.2%)
CIE-LAB	lab(92.90, -11.57, 67.07)
CIE-LCH	lch(92.90, 68.06, 99.79°)
OKLab	oklab(93.49% -0.037 0.1533)
OKLCH	oklch(93.49% 0.158 103.6)
XYZ	xyz(72.9742, 82.7481, 23.9300)
Luminance	0.8275 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCEE63 #6371FC

analogous

#FCA263 #FCEE63 #BEFC63

triadic

#FCEE63 #63FCEE #EE63FC

tetradic

#FCEE63 #63FCA2 #6371FC #FC63BE

square

#FCEE63 #63FCA2 #6371FC #FC63BE

split-complementary

#FCEE63 #63BEFC #A263FC

monochromatic

#E0CC04 #FBE727 #FCEE63 #FDF59F #FEFBDB

Accessibility & contrast

On white

1.20

#FCEE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.55

#FCEE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCEE63

17.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCEE63	#FFFFFF	#000000	##000000
##FCEE63	1.00	1.20	17.55	17.55
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.55	21.00	1.00	1.00
##000000	17.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE753

Deuteranopia (green-blind)

#FFEE6B

Tritanopia (blue-blind)

#FFDFD0

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #fcee63;
/* rgb */ color: rgb(252, 238, 99);
/* oklch */ color: oklch(93.5% 0.158 103.6);

Tailwind

colors: {
  custom: {
    50: '#fff395',
    500: '#fcee63',
    950: '#000000',
  },
}

SCSS

$custom: #fcee63;
$custom-light: #fff395;
$custom-dark: #000000;

JSON

{
  "hex": "#fcee63",
  "rgb": {
    "r": 252,
    "g": 238,
    "b": 99
  },
  "hsl": {
    "h": 54.51,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.93485,
    "c": 0.15774,
    "h": 103.6
  },
  "luminance": 0.82745
}

Semantic roles & 50–950 ramp

primary

#FCEE63

secondary

#2D3DD6

accent

#15E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #FCEE63

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

Preview Lab → · Contrast checker → · Palette generator →