#FFCF66#FFCF66

#FFCF66 is a very light, vivid orange. Relative luminance 0.668; OKLCH L 87.6% C 0.134 H 84.7°. Best body text is #000000 at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#FFCF66
RGB	rgb(255, 207, 102)
HSL	hsl(41, 100%, 70%)
HSV	hsv(41, 60%, 100%)
CMYK	cmyk(0%, 18.8%, 60%, 0%)
CIE-LAB	lab(85.43, 5.47, 57.52)
CIE-LCH	lch(85.43, 57.78, 84.56°)
OKLab	oklab(87.64% 0.0123 0.1333)
OKLCH	oklch(87.64% 0.134 84.7)
XYZ	xyz(65.9544, 66.8489, 21.9970)
Luminance	0.6684 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFCF66 #6696FF

analogous

#FF8266 #FFCF66 #E3FF66

triadic

#FFCF66 #66FFCF #CF66FF

tetradic

#FFCF66 #66FF82 #6696FF #FF66E3

square

#FFCF66 #66FF82 #6696FF #FF66E3

split-complementary

#FFCF66 #66E3FF #8266FF

monochromatic

#EBA100 #FFBC29 #FFCF66 #FFE2A3 #FFF5E0

Accessibility & contrast

On white

1.46

#FFCF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.37

#FFCF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFCF66

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFCF66	#FFFFFF	#000000	##000000
##FFCF66	1.00	1.46	14.37	14.37
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.37	21.00	1.00	1.00
##000000	14.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CE5C

Deuteranopia (green-blind)

#F0DB6A

Tritanopia (blue-blind)

#FFBFB8

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #ffcf66;
/* rgb */ color: rgb(255, 207, 102);
/* oklch */ color: oklch(87.6% 0.134 84.7);

Tailwind

colors: {
  custom: {
    50: '#ffdd95',
    500: '#ffcf66',
    950: '#000000',
  },
}

SCSS

$custom: #ffcf66;
$custom-light: #ffdd95;
$custom-dark: #000000;

JSON

{
  "hex": "#ffcf66",
  "rgb": {
    "r": 255,
    "g": 207,
    "b": 102
  },
  "hsl": {
    "h": 41.176,
    "s": 100,
    "l": 70
  },
  "oklch": {
    "l": 0.87644,
    "c": 0.13382,
    "h": 84.7
  },
  "luminance": 0.66845
}

Semantic roles & 50–950 ramp

primary

#FFCF66

secondary

#2F65DA

accent

#48E600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#19150D

muted

#87847F

Preview Lab

Preview with #FFCF66

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

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