#FCE665#FCE665

#FCE665 is a very light, vivid yellow. Relative luminance 0.782; OKLCH L 91.9% C 0.149 H 99.7°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#FCE665
RGB	rgb(252, 230, 101)
HSL	hsl(51, 96%, 69%)
HSV	hsv(51, 60%, 99%)
CMYK	cmyk(0%, 8.7%, 59.9%, 1.2%)
CIE-LAB	lab(90.89, -7.48, 64.01)
CIE-LCH	lch(90.89, 64.45, 96.67°)
OKLab	oklab(91.89% -0.0251 0.1471)
OKLCH	oklch(91.89% 0.149 99.7)
XYZ	xyz(70.7934, 78.2316, 23.6806)
Luminance	0.7823 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCE665 #657BFC

analogous

#FC9B65 #FCE665 #C7FC65

triadic

#FCE665 #65FCE6 #E665FC

tetradic

#FCE665 #65FC9B #657BFC #FC65C7

square

#FCE665 #65FC9B #657BFC #FC65C7

split-complementary

#FCE665 #65C7FC #9B65FC

monochromatic

#E2C204 #FBDC29 #FCE665 #FDF0A1 #FEF9DD

Accessibility & contrast

On white

1.26

#FCE665 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#FCE665 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCE665

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCE665	#FFFFFF	#000000	##000000
##FCE665	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE057

Deuteranopia (green-blind)

#FFE96C

Tritanopia (blue-blind)

#FFD7CA

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #fce665;
/* rgb */ color: rgb(252, 230, 101);
/* oklch */ color: oklch(91.9% 0.149 99.7);

Tailwind

colors: {
  custom: {
    50: '#ffed95',
    500: '#fce665',
    950: '#000000',
  },
}

SCSS

$custom: #fce665;
$custom-light: #ffed95;
$custom-dark: #000000;

JSON

{
  "hex": "#fce665",
  "rgb": {
    "r": 252,
    "g": 230,
    "b": 101
  },
  "hsl": {
    "h": 51.258,
    "s": 96.178,
    "l": 69.216
  },
  "oklch": {
    "l": 0.91888,
    "c": 0.14922,
    "h": 99.7
  },
  "luminance": 0.78229
}

Semantic roles & 50–950 ramp

primary

#FCE665

secondary

#2F47D6

accent

#21E600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #FCE665

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

Preview Lab → · Contrast checker → · Palette generator →