#FFB666#FFB666

#FFB666 is a very light, vivid orange. Relative luminance 0.557; OKLCH L 83.0% C 0.129 H 66.9°. Best body text is #000000 at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#FFB666
RGB	rgb(255, 182, 102)
HSL	hsl(31, 100%, 70%)
HSV	hsv(31, 60%, 100%)
CMYK	cmyk(0%, 28.6%, 60%, 0%)
CIE-LAB	lab(79.43, 18.46, 50.59)
CIE-LCH	lch(79.43, 53.85, 69.96°)
OKLab	oklab(82.95% 0.0504 0.1183)
OKLCH	oklch(82.95% 0.129 66.9)
XYZ	xyz(60.3699, 55.6799, 20.1355)
Luminance	0.5567 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFB666 #66AFFF

analogous

#FF6A66 #FFB666 #FBFF66

triadic

#FFB666 #66FFB6 #B666FF

tetradic

#FFB666 #66FF6A #66AFFF #FF66FB

square

#FFB666 #66FF6A #66AFFF #FF66FB

split-complementary

#FFB666 #66FBFF #6A66FF

monochromatic

#EB7B00 #FF9929 #FFB666 #FFD3A3 #FFF0E0

Accessibility & contrast

On white

1.73

#FFB666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.14

#FFB666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFB666

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFB666	#FFFFFF	#000000	##000000
##FFB666	1.00	1.73	12.14	12.14
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.14	21.00	1.00	1.00
##000000	12.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBB5F

Deuteranopia (green-blind)

#DFCC67

Tritanopia (blue-blind)

#FFA5A3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #ffb666;
/* rgb */ color: rgb(255, 182, 102);
/* oklch */ color: oklch(83.0% 0.129 66.9);

Tailwind

colors: {
  custom: {
    50: '#ffcc94',
    500: '#ffb666',
    950: '#000000',
  },
}

SCSS

$custom: #ffb666;
$custom-light: #ffcc94;
$custom-dark: #000000;

JSON

{
  "hex": "#ffb666",
  "rgb": {
    "r": 255,
    "g": 182,
    "b": 102
  },
  "hsl": {
    "h": 31.373,
    "s": 100,
    "l": 70
  },
  "oklch": {
    "l": 0.8295,
    "c": 0.12857,
    "h": 66.9
  },
  "luminance": 0.55675
}

Semantic roles & 50–950 ramp

primary

#FFB666

secondary

#2F81DA

accent

#6DE600

background

#FFFEFC

surface

#FFFAF4

border

#D7D3CE

text

#19130D

muted

#87837F

Preview Lab

Preview with #FFB666

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

Preview Lab → · Contrast checker → · Palette generator →