#FEF975#FEF975

#FEF975 is a very light, vivid yellow. Relative luminance 0.901; OKLCH L 96.1% C 0.153 H 107.0°. Best body text is #000000 at 19.02:1 contrast (WCAG AA passes).

Color values

HEX	#FEF975
RGB	rgb(254, 249, 117)
HSL	hsl(58, 99%, 73%)
HSV	hsv(58, 54%, 100%)
CMYK	cmyk(0%, 2%, 53.9%, 0.4%)
CIE-LAB	lab(96.04, -14.90, 62.87)
CIE-LCH	lch(96.04, 64.61, 103.33°)
OKLab	oklab(96.07% -0.0447 0.1465)
OKLCH	oklch(96.07% 0.153 107)
XYZ	xyz(77.9618, 90.1088, 30.1121)
Luminance	0.9011 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF975 #757AFE

analogous

#FEB475 #FEF975 #BFFE75

triadic

#FEF975 #75FEF9 #F975FE

tetradic

#FEF975 #75FEB4 #757AFE #FE75BF

square

#FEF975 #75FEB4 #757AFE #FE75BF

split-complementary

#FEF975 #75BFFE #B475FE

monochromatic

#F7EE02 #FEF638 #FEF975 #FEFCB2 #FFFEE1

Accessibility & contrast

On white

1.10

#FEF975 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.02

#FEF975 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF975

19.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF975	#FFFFFF	#000000	##000000
##FEF975	1.00	1.10	19.02	19.02
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.02	21.00	1.00	1.00
##000000	19.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF168

Deuteranopia (green-blind)

#FFF67C

Tritanopia (blue-blind)

#FFEBDC

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fef975;
/* rgb */ color: rgb(254, 249, 117);
/* oklch */ color: oklch(96.1% 0.153 107.0);

Tailwind

colors: {
  custom: {
    50: '#fffba0',
    500: '#fef975',
    950: '#000000',
  },
}

SCSS

$custom: #fef975;
$custom-light: #fffba0;
$custom-dark: #000000;

JSON

{
  "hex": "#fef975",
  "rgb": {
    "r": 254,
    "g": 249,
    "b": 117
  },
  "hsl": {
    "h": 57.81,
    "s": 98.561,
    "l": 72.745
  },
  "oklch": {
    "l": 0.96072,
    "c": 0.15315,
    "h": 107
  },
  "luminance": 0.90107
}

Semantic roles & 50–950 ramp

primary

#FEF975

secondary

#3C42DB

accent

#08E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FEF975

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

Preview Lab → · Contrast checker → · Palette generator →