#F0D166#F0D166

#F0D166 is a very light, vivid yellow. Relative luminance 0.651; OKLCH L 86.6% C 0.131 H 93.4°. Best body text is #000000 at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#F0D166
RGB	rgb(240, 209, 102)
HSL	hsl(47, 82%, 67%)
HSV	hsv(47, 58%, 94%)
CMYK	cmyk(0%, 12.9%, 57.5%, 5.9%)
CIE-LAB	lab(84.53, -1.71, 56.13)
CIE-LCH	lch(84.53, 56.15, 91.74°)
OKLab	oklab(86.61% -0.0076 0.1306)
OKLCH	oklch(86.61% 0.131 93.4)
XYZ	xyz(61.1365, 65.0885, 21.9109)
Luminance	0.6509 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0D166 #6685F0

analogous

#F08C66 #F0D166 #CAF066

triadic

#F0D166 #66F0D1 #D166F0

tetradic

#F0D166 #66F08C #6685F0 #F066CA

square

#F0D166 #66F08C #6685F0 #F066CA

split-complementary

#F0D166 #66CAF0 #8C66F0

monochromatic

#C89F14 #EBC02E #F0D166 #F5E29E #FBF3D5

Accessibility & contrast

On white

1.50

#F0D166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.02

#F0D166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0D166

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0D166	#FFFFFF	#000000	##000000
##F0D166	1.00	1.50	14.02	14.02
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.02	21.00	1.00	1.00
##000000	14.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CE5B

Deuteranopia (green-blind)

#ECD76B

Tritanopia (blue-blind)

#FFC3B9

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #f0d166;
/* rgb */ color: rgb(240, 209, 102);
/* oklch */ color: oklch(86.6% 0.131 93.4);

Tailwind

colors: {
  custom: {
    50: '#f8de95',
    500: '#f0d166',
    950: '#000000',
  },
}

SCSS

$custom: #f0d166;
$custom-light: #f8de95;
$custom-dark: #000000;

JSON

{
  "hex": "#f0d166",
  "rgb": {
    "r": 240,
    "g": 209,
    "b": 102
  },
  "hsl": {
    "h": 46.522,
    "s": 82.143,
    "l": 67.059
  },
  "oklch": {
    "l": 0.86612,
    "c": 0.13082,
    "h": 93.4
  },
  "luminance": 0.65086
}

Semantic roles & 50–950 ramp

primary

#F0D166

secondary

#3555C5

accent

#37DF07

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F0D166

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

Preview Lab → · Contrast checker → · Palette generator →