#F0DC66#F0DC66

#F0DC66 is a very light, vivid yellow. Relative luminance 0.707; OKLCH L 88.8% C 0.139 H 99.8°. Best body text is #000000 at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#F0DC66
RGB	rgb(240, 220, 102)
HSL	hsl(51, 82%, 67%)
HSV	hsv(51, 58%, 94%)
CMYK	cmyk(0%, 8.3%, 57.5%, 5.9%)
CIE-LAB	lab(87.33, -7.29, 59.31)
CIE-LCH	lch(87.33, 59.76, 97.01°)
OKLab	oklab(88.83% -0.0237 0.1374)
OKLCH	oklch(88.83% 0.139 99.8)
XYZ	xyz(63.9290, 70.6736, 22.8417)
Luminance	0.7067 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0DC66 #667AF0

analogous

#F09766 #F0DC66 #BFF066

triadic

#F0DC66 #66F0DC #DC66F0

tetradic

#F0DC66 #66F097 #667AF0 #F066BF

square

#F0DC66 #66F097 #667AF0 #F066BF

split-complementary

#F0DC66 #66BFF0 #9766F0

monochromatic

#C8AE14 #EBCF2E #F0DC66 #F5E99E #FBF5D5

Accessibility & contrast

On white

1.39

#F0DC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.13

#F0DC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0DC66

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0DC66	#FFFFFF	#000000	##000000
##F0DC66	1.00	1.39	15.13	15.13
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.13	21.00	1.00	1.00
##000000	15.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED65A

Deuteranopia (green-blind)

#F4DE6C

Tritanopia (blue-blind)

#FFCEC2

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #f0dc66;
/* rgb */ color: rgb(240, 220, 102);
/* oklch */ color: oklch(88.8% 0.139 99.8);

Tailwind

colors: {
  custom: {
    50: '#f8e695',
    500: '#f0dc66',
    950: '#000000',
  },
}

SCSS

$custom: #f0dc66;
$custom-light: #f8e695;
$custom-dark: #000000;

JSON

{
  "hex": "#f0dc66",
  "rgb": {
    "r": 240,
    "g": 220,
    "b": 102
  },
  "hsl": {
    "h": 51.304,
    "s": 82.143,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88825,
    "c": 0.13947,
    "h": 99.8
  },
  "luminance": 0.70671
}

Semantic roles & 50–950 ramp

primary

#F0DC66

secondary

#354AC5

accent

#26DF07

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150E

muted

#86847F

Preview Lab

Preview with #F0DC66

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

Preview Lab → · Contrast checker → · Palette generator →