#FEF065#FEF065

#FEF065 is a very light, vivid yellow. Relative luminance 0.843; OKLCH L 94.1% C 0.158 H 103.6°. Best body text is #000000 at 17.87:1 contrast (WCAG AA passes).

Color values

HEX	#FEF065
RGB	rgb(254, 240, 101)
HSL	hsl(55, 99%, 70%)
HSV	hsv(55, 60%, 100%)
CMYK	cmyk(0%, 5.5%, 60.2%, 0.4%)
CIE-LAB	lab(93.60, -11.62, 67.03)
CIE-LCH	lch(93.60, 68.03, 99.84°)
OKLab	oklab(94.08% -0.037 0.1535)
OKLCH	oklch(94.08% 0.158 103.6)
XYZ	xyz(74.3848, 84.3333, 24.6691)
Luminance	0.8433 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF065 #6573FE

analogous

#FEA465 #FEF065 #BFFE65

triadic

#FEF065 #65FEF0 #F065FE

tetradic

#FEF065 #65FEA4 #6573FE #FE65BF

square

#FEF065 #65FEA4 #6573FE #FE65BF

split-complementary

#FEF065 #65BFFE #A465FE

monochromatic

#E7D202 #FEEA28 #FEF065 #FEF6A2 #FFFCDF

Accessibility & contrast

On white

1.18

#FEF065 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.87

#FEF065 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF065

17.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF065	#FFFFFF	#000000	##000000
##FEF065	1.00	1.18	17.87	17.87
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.87	21.00	1.00	1.00
##000000	17.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE955

Deuteranopia (green-blind)

#FFF06D

Tritanopia (blue-blind)

#FFE1D2

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fef065;
/* rgb */ color: rgb(254, 240, 101);
/* oklch */ color: oklch(94.1% 0.158 103.6);

Tailwind

colors: {
  custom: {
    50: '#fff496',
    500: '#fef065',
    950: '#000000',
  },
}

SCSS

$custom: #fef065;
$custom-light: #fff496;
$custom-dark: #000000;

JSON

{
  "hex": "#fef065",
  "rgb": {
    "r": 254,
    "g": 240,
    "b": 101
  },
  "hsl": {
    "h": 54.51,
    "s": 98.71,
    "l": 69.608
  },
  "oklch": {
    "l": 0.94079,
    "c": 0.15788,
    "h": 103.6
  },
  "luminance": 0.84331
}

Semantic roles & 50–950 ramp

primary

#FEF065

secondary

#2E3ED9

accent

#15E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FEF065

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

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