#F0D055#F0D055

#F0D055 is a very light, vivid yellow. Relative luminance 0.643; OKLCH L 86.2% C 0.144 H 94.5°. Best body text is #000000 at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#F0D055
RGB	rgb(240, 208, 85)
HSL	hsl(48, 84%, 64%)
HSV	hsv(48, 65%, 94%)
CMYK	cmyk(0%, 13.3%, 64.6%, 5.9%)
CIE-LAB	lab(84.12, -2.31, 63.19)
CIE-LCH	lch(84.12, 63.23, 92.10°)
OKLab	oklab(86.24% -0.0114 0.1434)
OKLCH	oklch(86.24% 0.144 94.5)
XYZ	xyz(60.1336, 64.2960, 17.8355)
Luminance	0.6429 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0D055 #5575F0

analogous

#F08255 #F0D055 #C2F055

triadic

#F0D055 #55F0D0 #D055F0

tetradic

#F0D055 #55F082 #5575F0 #F055C2

square

#F0D055 #55F082 #5575F0 #F055C2

split-complementary

#F0D055 #55C2F0 #8255F0

monochromatic

#BA9710 #EBC01D #F0D055 #F5E08D #FAEFC5

Accessibility & contrast

On white

1.52

#F0D055 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.86

#F0D055 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0D055

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0D055	#FFFFFF	#000000	##000000
##F0D055	1.00	1.52	13.86	13.86
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.86	21.00	1.00	1.00
##000000	13.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC46

Deuteranopia (green-blind)

#ECD65B

Tritanopia (blue-blind)

#FFC1B6

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #f0d055;
/* rgb */ color: rgb(240, 208, 85);
/* oklch */ color: oklch(86.2% 0.144 94.5);

Tailwind

colors: {
  custom: {
    50: '#f9de8a',
    500: '#f0d055',
    950: '#000000',
  },
}

SCSS

$custom: #f0d055;
$custom-light: #f9de8a;
$custom-dark: #000000;

JSON

{
  "hex": "#f0d055",
  "rgb": {
    "r": 240,
    "g": 208,
    "b": 85
  },
  "hsl": {
    "h": 47.613,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.86238,
    "c": 0.14389,
    "h": 94.5
  },
  "luminance": 0.64293
}

Semantic roles & 50–950 ramp

primary

#F0D055

secondary

#304CB9

accent

#32E005

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F0D055

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

Preview Lab → · Contrast checker → · Palette generator →