#FDF07B#FDF07B

#FDF07B is a very light, vivid yellow. Relative luminance 0.846; OKLCH L 94.2% C 0.139 H 103.0°. Best body text is #000000 at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#FDF07B
RGB	rgb(253, 240, 123)
HSL	hsl(54, 97%, 74%)
HSV	hsv(54, 51%, 99%)
CMYK	cmyk(0%, 5.1%, 51.4%, 0.8%)
CIE-LAB	lab(93.73, -10.41, 57.46)
CIE-LCH	lch(93.73, 58.39, 100.27°)
OKLab	oklab(94.23% -0.0312 0.1354)
OKLCH	oklch(94.23% 0.139 103)
XYZ	xyz(75.2455, 84.6354, 31.1077)
Luminance	0.8463 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF07B #7B88FD

analogous

#FDAF7B #FDF07B #C9FD7B

triadic

#FDF07B #7BFDF0 #F07BFD

tetradic

#FDF07B #7BFDAF #7B88FD #FD7BC9

square

#FDF07B #7BFDAF #7B88FD #FD7BC9

split-complementary

#FDF07B #7BC9FD #AF7BFD

monochromatic

#FAE104 #FCE93F #FDF07B #FEF7B7 #FFFCE1

Accessibility & contrast

On white

1.17

#FDF07B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.93

#FDF07B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF07B

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF07B	#FFFFFF	#000000	##000000
##FDF07B	1.00	1.17	17.93	17.93
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.93	21.00	1.00	1.00
##000000	17.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE970

Deuteranopia (green-blind)

#FFF081

Tritanopia (blue-blind)

#FFE2D5

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fdf07b;
/* rgb */ color: rgb(253, 240, 123);
/* oklch */ color: oklch(94.2% 0.139 103.0);

Tailwind

colors: {
  custom: {
    50: '#fff4a4',
    500: '#fdf07b',
    950: '#000000',
  },
}

SCSS

$custom: #fdf07b;
$custom-light: #fff4a4;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf07b",
  "rgb": {
    "r": 253,
    "g": 240,
    "b": 123
  },
  "hsl": {
    "h": 54,
    "s": 97.015,
    "l": 73.725
  },
  "oklch": {
    "l": 0.94231,
    "c": 0.13893,
    "h": 103
  },
  "luminance": 0.84633
}

Semantic roles & 50–950 ramp

primary

#FDF07B

secondary

#4151DB

accent

#17E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF07B

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

Preview Lab → · Contrast checker → · Palette generator →