#F0D355#F0D355

#F0D355 is a very light, vivid yellow. Relative luminance 0.658; OKLCH L 86.8% C 0.146 H 96.2°. Best body text is #000000 at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#F0D355
RGB	rgb(240, 211, 85)
HSL	hsl(49, 84%, 64%)
HSV	hsv(49, 65%, 94%)
CMYK	cmyk(0%, 12.1%, 64.6%, 5.9%)
CIE-LAB	lab(84.88, -3.84, 64.00)
CIE-LCH	lch(84.88, 64.12, 93.44°)
OKLab	oklab(86.84% -0.0158 0.1452)
OKLCH	oklch(86.84% 0.146 96.2)
XYZ	xyz(60.8719, 65.7727, 18.0817)
Luminance	0.6577 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0D355 #5572F0

analogous

#F08555 #F0D355 #BFF055

triadic

#F0D355 #55F0D3 #D355F0

tetradic

#F0D355 #55F085 #5572F0 #F055BF

square

#F0D355 #55F085 #5572F0 #F055BF

split-complementary

#F0D355 #55BFF0 #8555F0

monochromatic

#BA9A10 #EBC41D #F0D355 #F5E28D #FAF0C5

Accessibility & contrast

On white

1.48

#F0D355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.15

#F0D355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0D355

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0D355	#FFFFFF	#000000	##000000
##F0D355	1.00	1.48	14.15	14.15
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.15	21.00	1.00	1.00
##000000	14.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CF46

Deuteranopia (green-blind)

#EFD85B

Tritanopia (blue-blind)

#FFC4B8

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #f0d355;
/* rgb */ color: rgb(240, 211, 85);
/* oklch */ color: oklch(86.8% 0.146 96.2);

Tailwind

colors: {
  custom: {
    50: '#f8e08a',
    500: '#f0d355',
    950: '#000000',
  },
}

SCSS

$custom: #f0d355;
$custom-light: #f8e08a;
$custom-dark: #000000;

JSON

{
  "hex": "#f0d355",
  "rgb": {
    "r": 240,
    "g": 211,
    "b": 85
  },
  "hsl": {
    "h": 48.774,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.86839,
    "c": 0.14602,
    "h": 96.2
  },
  "luminance": 0.6577
}

Semantic roles & 50–950 ramp

primary

#F0D355

secondary

#304AB9

accent

#2EE005

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F0D355

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

Preview Lab → · Contrast checker → · Palette generator →