#F0DF61#F0DF61

#F0DF61 is a very light, vivid yellow. Relative luminance 0.722; OKLCH L 89.4% C 0.146 H 101.7°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#F0DF61
RGB	rgb(240, 223, 97)
HSL	hsl(53, 83%, 66%)
HSV	hsv(53, 60%, 94%)
CMYK	cmyk(0%, 7.1%, 59.6%, 5.9%)
CIE-LAB	lab(88.05, -9.14, 62.32)
CIE-LCH	lch(88.05, 62.99, 98.34°)
OKLab	oklab(89.38% -0.0296 0.1433)
OKLCH	oklch(89.38% 0.146 101.7)
XYZ	xyz(64.4829, 72.1662, 21.8398)
Luminance	0.7216 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0DF61 #6172F0

analogous

#F09761 #F0DF61 #B9F061

triadic

#F0DF61 #61F0DF #DF61F0

tetradic

#F0DF61 #61F097 #6172F0 #F061B9

square

#F0DF61 #61F097 #6172F0 #F061B9

split-complementary

#F0DF61 #61B9F0 #9761F0

monochromatic

#C4AF13 #EBD429 #F0DF61 #F5EA99 #FBF6D1

Accessibility & contrast

On white

1.36

#F0DF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#F0DF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0DF61

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0DF61	#FFFFFF	#000000	##000000
##F0DF61	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D953

Deuteranopia (green-blind)

#F7E068

Tritanopia (blue-blind)

#FFD1C4

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f0df61;
/* rgb */ color: rgb(240, 223, 97);
/* oklch */ color: oklch(89.4% 0.146 101.7);

Tailwind

colors: {
  custom: {
    50: '#f8e892',
    500: '#f0df61',
    950: '#000000',
  },
}

SCSS

$custom: #f0df61;
$custom-light: #f8e892;
$custom-dark: #000000;

JSON

{
  "hex": "#f0df61",
  "rgb": {
    "r": 240,
    "g": 223,
    "b": 97
  },
  "hsl": {
    "h": 52.867,
    "s": 82.659,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89384,
    "c": 0.14628,
    "h": 101.7
  },
  "luminance": 0.72164
}

Semantic roles & 50–950 ramp

primary

#F0DF61

secondary

#3445C2

accent

#20DF06

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F0DF61

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

Preview Lab → · Contrast checker → · Palette generator →