#FFD866#FFD866

#FFD866 is a very light, vivid orange. Relative luminance 0.713; OKLCH L 89.4% C 0.139 H 90.5°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#FFD866
RGB	rgb(255, 216, 102)
HSL	hsl(45, 100%, 70%)
HSV	hsv(45, 60%, 100%)
CMYK	cmyk(0%, 15.3%, 60%, 0%)
CIE-LAB	lab(87.65, 0.87, 60.03)
CIE-LCH	lch(87.65, 60.04, 89.17°)
OKLab	oklab(89.39% -0.0011 0.1387)
OKLCH	oklch(89.39% 0.139 90.5)
XYZ	xyz(68.1973, 71.3347, 22.7447)
Luminance	0.7133 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFD866 #668DFF

analogous

#FF8C66 #FFD866 #D9FF66

triadic

#FFD866 #66FFD8 #D866FF

tetradic

#FFD866 #66FF8C #668DFF #FF66D9

square

#FFD866 #66FF8C #668DFF #FF66D9

split-complementary

#FFD866 #66D9FF #8C66FF

monochromatic

#EBAF00 #FFC829 #FFD866 #FFE8A3 #FFF7E0

Accessibility & contrast

On white

1.38

#FFD866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#FFD866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFD866

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFD866	#FFFFFF	#000000	##000000
##FFD866	1.00	1.38	15.27	15.27
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD55A

Deuteranopia (green-blind)

#F7E06B

Tritanopia (blue-blind)

#FFC8BF

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #ffd866;
/* rgb */ color: rgb(255, 216, 102);
/* oklch */ color: oklch(89.4% 0.139 90.5);

Tailwind

colors: {
  custom: {
    50: '#ffe395',
    500: '#ffd866',
    950: '#000000',
  },
}

SCSS

$custom: #ffd866;
$custom-light: #ffe395;
$custom-dark: #000000;

JSON

{
  "hex": "#ffd866",
  "rgb": {
    "r": 255,
    "g": 216,
    "b": 102
  },
  "hsl": {
    "h": 44.706,
    "s": 100,
    "l": 70
  },
  "oklch": {
    "l": 0.89392,
    "c": 0.13865,
    "h": 90.5
  },
  "luminance": 0.71331
}

Semantic roles & 50–950 ramp

primary

#FFD866

secondary

#2F5BDA

accent

#3AE600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#19150E

muted

#87847F

Preview Lab

Preview with #FFD866

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

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