#F0CD53#F0CD53

#F0CD53 is a very light, vivid yellow. Relative luminance 0.628; OKLCH L 85.6% C 0.143 H 93.0°. Best body text is #000000 at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#F0CD53
RGB	rgb(240, 205, 83)
HSL	hsl(47, 84%, 63%)
HSV	hsv(47, 65%, 94%)
CMYK	cmyk(0%, 14.6%, 65.4%, 5.9%)
CIE-LAB	lab(83.35, -0.90, 63.21)
CIE-LCH	lch(83.35, 63.22, 90.81°)
OKLab	oklab(85.62% -0.0075 0.1432)
OKLCH	oklch(85.62% 0.143 93)
XYZ	xyz(59.3307, 62.8157, 17.1815)
Luminance	0.6281 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0CD53 #5376F0

analogous

#F07E53 #F0CD53 #C4F053

triadic

#F0CD53 #53F0CD #CD53F0

tetradic

#F0CD53 #53F07E #5376F0 #F053C4

square

#F0CD53 #53F07E #5376F0 #F053C4

split-complementary

#F0CD53 #53C4F0 #7E53F0

monochromatic

#B99310 #EBBD1B #F0CD53 #F5DD8B #FAEEC4

Accessibility & contrast

On white

1.55

#F0CD53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.56

#F0CD53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0CD53

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0CD53	#FFFFFF	#000000	##000000
##F0CD53	1.00	1.55	13.56	13.56
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.56	21.00	1.00	1.00
##000000	13.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA44

Deuteranopia (green-blind)

#EAD459

Tritanopia (blue-blind)

#FFBEB3

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #f0cd53;
/* rgb */ color: rgb(240, 205, 83);
/* oklch */ color: oklch(85.6% 0.143 93.0);

Tailwind

colors: {
  custom: {
    50: '#f9db89',
    500: '#f0cd53',
    950: '#000000',
  },
}

SCSS

$custom: #f0cd53;
$custom-light: #f9db89;
$custom-dark: #000000;

JSON

{
  "hex": "#f0cd53",
  "rgb": {
    "r": 240,
    "g": 205,
    "b": 83
  },
  "hsl": {
    "h": 46.624,
    "s": 83.957,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85621,
    "c": 0.14338,
    "h": 93
  },
  "luminance": 0.62812
}

Semantic roles & 50–950 ramp

primary

#F0CD53

secondary

#304EB8

accent

#36E005

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F0CD53

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

Preview Lab → · Contrast checker → · Palette generator →