#FEF569#FEF569

#FEF569 is a very light, vivid yellow. Relative luminance 0.874; OKLCH L 95.1% C 0.159 H 105.6°. Best body text is #000000 at 18.48:1 contrast (WCAG AA passes).

Color values

HEX	#FEF569
RGB	rgb(254, 245, 105)
HSL	hsl(56, 99%, 70%)
HSV	hsv(56, 59%, 100%)
CMYK	cmyk(0%, 3.5%, 58.7%, 0.4%)
CIE-LAB	lab(94.91, -13.81, 66.78)
CIE-LCH	lch(94.91, 68.20, 101.68°)
OKLab	oklab(95.13% -0.0428 0.1535)
OKLCH	oklch(95.13% 0.159 105.6)
XYZ	xyz(76.0778, 87.3981, 26.2239)
Luminance	0.8740 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF569 #6972FE

analogous

#FEAA69 #FEF569 #BCFE69

triadic

#FEF569 #69FEF5 #F569FE

tetradic

#FEF569 #69FEAA #6972FE #FE69BC

square

#FEF569 #69FEAA #6972FE #FE69BC

split-complementary

#FEF569 #69BCFE #AA69FE

monochromatic

#EBDD02 #FEF12C #FEF569 #FEF9A6 #FFFDE1

Accessibility & contrast

On white

1.14

#FEF569 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.48

#FEF569 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF569

18.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF569	#FFFFFF	#000000	##000000
##FEF569	1.00	1.14	18.48	18.48
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.48	21.00	1.00	1.00
##000000	18.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED59

Deuteranopia (green-blind)

#FFF371

Tritanopia (blue-blind)

#FFE6D7

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fef569;
/* rgb */ color: rgb(254, 245, 105);
/* oklch */ color: oklch(95.1% 0.159 105.6);

Tailwind

colors: {
  custom: {
    50: '#fff899',
    500: '#fef569',
    950: '#000000',
  },
}

SCSS

$custom: #fef569;
$custom-light: #fff899;
$custom-dark: #000000;

JSON

{
  "hex": "#fef569",
  "rgb": {
    "r": 254,
    "g": 245,
    "b": 105
  },
  "hsl": {
    "h": 56.376,
    "s": 98.675,
    "l": 70.392
  },
  "oklch": {
    "l": 0.95133,
    "c": 0.15933,
    "h": 105.6
  },
  "luminance": 0.87396
}

Semantic roles & 50–950 ramp

primary

#FEF569

secondary

#323CD9

accent

#0EE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FEF569

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

Preview Lab → · Contrast checker → · Palette generator →