#FCDD61#FCDD61

#FCDD61 is a very light, vivid yellow. Relative luminance 0.733; OKLCH L 90.0% C 0.145 H 95.3°. Best body text is #000000 at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#FCDD61
RGB	rgb(252, 221, 97)
HSL	hsl(48, 96%, 68%)
HSV	hsv(48, 62%, 99%)
CMYK	cmyk(0%, 12.3%, 61.5%, 1.2%)
CIE-LAB	lab(88.58, -3.22, 63.20)
CIE-LCH	lch(88.58, 63.28, 92.92°)
OKLab	oklab(90.05% -0.0133 0.1448)
OKLCH	oklch(90.05% 0.145 95.3)
XYZ	xyz(68.1620, 73.2748, 21.8601)
Luminance	0.7327 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCDD61 #6180FC

analogous

#FC8F61 #FCDD61 #CDFC61

triadic

#FCDD61 #61FCDD #DD61FC

tetradic

#FCDD61 #61FC8F #6180FC #FC61CD

square

#FCDD61 #61FC8F #6180FC #FC61CD

split-complementary

#FCDD61 #61CDFC #8F61FC

monochromatic

#DEB304 #FBD025 #FCDD61 #FDEA9D #FEF7D9

Accessibility & contrast

On white

1.34

#FCDD61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.65

#FCDD61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCDD61

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCDD61	#FFFFFF	#000000	##000000
##FCDD61	1.00	1.34	15.65	15.65
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.65	21.00	1.00	1.00
##000000	15.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D953

Deuteranopia (green-blind)

#FAE367

Tritanopia (blue-blind)

#FFCEC2

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #fcdd61;
/* rgb */ color: rgb(252, 221, 97);
/* oklch */ color: oklch(90.0% 0.145 95.3);

Tailwind

colors: {
  custom: {
    50: '#ffe792',
    500: '#fcdd61',
    950: '#000000',
  },
}

SCSS

$custom: #fcdd61;
$custom-light: #ffe792;
$custom-dark: #000000;

JSON

{
  "hex": "#fcdd61",
  "rgb": {
    "r": 252,
    "g": 221,
    "b": 97
  },
  "hsl": {
    "h": 48,
    "s": 96.273,
    "l": 68.431
  },
  "oklch": {
    "l": 0.9005,
    "c": 0.14545,
    "h": 95.3
  },
  "luminance": 0.73271
}

Semantic roles & 50–950 ramp

primary

#FCDD61

secondary

#2B4DD6

accent

#2EE600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #FCDD61

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

Preview Lab → · Contrast checker → · Palette generator →