#F5D04F#F5D04F

#F5D04F is a very light, vivid yellow. Relative luminance 0.651; OKLCH L 86.7% C 0.149 H 92.8°. Best body text is #000000 at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#F5D04F
RGB	rgb(245, 208, 79)
HSL	hsl(47, 89%, 64%)
HSV	hsv(47, 68%, 96%)
CMYK	cmyk(0%, 15.1%, 67.8%, 3.9%)
CIE-LAB	lab(84.53, -0.56, 66.24)
CIE-LCH	lch(84.53, 66.25, 90.49°)
OKLab	oklab(86.66% -0.0074 0.1488)
OKLCH	oklch(86.66% 0.149 92.8)
XYZ	xyz(61.6265, 65.0922, 16.7137)
Luminance	0.6509 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5D04F #4F74F5

analogous

#F57D4F #F5D04F #C7F54F

triadic

#F5D04F #4FF5D0 #D04FF5

tetradic

#F5D04F #4FF57D #4F74F5 #F54FC7

square

#F5D04F #4FF57D #4F74F5 #F54FC7

split-complementary

#F5D04F #4FC7F5 #7D4FF5

monochromatic

#BF970B #F2C115 #F5D04F #F8DF89 #FCEFC3

Accessibility & contrast

On white

1.50

#F5D04F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.02

#F5D04F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5D04F

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5D04F	#FFFFFF	#000000	##000000
##F5D04F	1.00	1.50	14.02	14.02
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.02	21.00	1.00	1.00
##000000	14.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD3E

Deuteranopia (green-blind)

#EFD856

Tritanopia (blue-blind)

#FFC0B5

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #f5d04f;
/* rgb */ color: rgb(245, 208, 79);
/* oklch */ color: oklch(86.7% 0.149 92.8);

Tailwind

colors: {
  custom: {
    50: '#fcde87',
    500: '#f5d04f',
    950: '#000000',
  },
}

SCSS

$custom: #f5d04f;
$custom-light: #fcde87;
$custom-dark: #000000;

JSON

{
  "hex": "#f5d04f",
  "rgb": {
    "r": 245,
    "g": 208,
    "b": 79
  },
  "hsl": {
    "h": 46.627,
    "s": 89.247,
    "l": 63.529
  },
  "oklch": {
    "l": 0.86655,
    "c": 0.14899,
    "h": 92.8
  },
  "luminance": 0.65089
}

Semantic roles & 50–950 ramp

primary

#F5D04F

secondary

#2C4CBD

accent

#33E600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F5D04F

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

Preview Lab → · Contrast checker → · Palette generator →