#FDF277#FDF277

#FDF277 is a very light, vivid yellow. Relative luminance 0.857; OKLCH L 94.6% C 0.145 H 104.2°. Best body text is #000000 at 18.14:1 contrast (WCAG AA passes).

Color values

HEX	#FDF277
RGB	rgb(253, 242, 119)
HSL	hsl(55, 97%, 73%)
HSV	hsv(55, 53%, 99%)
CMYK	cmyk(0%, 4.3%, 53%, 0.8%)
CIE-LAB	lab(94.19, -11.72, 59.83)
CIE-LCH	lch(94.19, 60.96, 101.08°)
OKLab	oklab(94.59% -0.0353 0.1401)
OKLCH	oklch(94.59% 0.145 104.2)
XYZ	xyz(75.5922, 85.7213, 30.0131)
Luminance	0.8572 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF277 #7782FD

analogous

#FDAF77 #FDF277 #C5FD77

triadic

#FDF277 #77FDF2 #F277FD

tetradic

#FDF277 #77FDAF #7782FD #FD77C5

square

#FDF277 #77FDAF #7782FD #FD77C5

split-complementary

#FDF277 #77C5FD #AF77FD

monochromatic

#F6E204 #FCEC3B #FDF277 #FEF8B3 #FFFCE1

Accessibility & contrast

On white

1.16

#FDF277 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.14

#FDF277 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF277

18.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF277	#FFFFFF	#000000	##000000
##FDF277	1.00	1.16	18.14	18.14
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.14	21.00	1.00	1.00
##000000	18.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB6B

Deuteranopia (green-blind)

#FFF17D

Tritanopia (blue-blind)

#FFE4D6

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fdf277;
/* rgb */ color: rgb(253, 242, 119);
/* oklch */ color: oklch(94.6% 0.145 104.2);

Tailwind

colors: {
  custom: {
    50: '#fff6a1',
    500: '#fdf277',
    950: '#000000',
  },
}

SCSS

$custom: #fdf277;
$custom-light: #fff6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf277",
  "rgb": {
    "r": 253,
    "g": 242,
    "b": 119
  },
  "hsl": {
    "h": 55.075,
    "s": 97.101,
    "l": 72.941
  },
  "oklch": {
    "l": 0.94589,
    "c": 0.14453,
    "h": 104.2
  },
  "luminance": 0.85719
}

Semantic roles & 50–950 ramp

primary

#FDF277

secondary

#3E4BDA

accent

#13E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF277

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

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