#FEF07F#FEF07F

#FEF07F is a very light, vivid yellow. Relative luminance 0.849; OKLCH L 94.4% C 0.135 H 102.3°. Best body text is #000000 at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#FEF07F
RGB	rgb(254, 240, 127)
HSL	hsl(53, 98%, 75%)
HSV	hsv(53, 50%, 100%)
CMYK	cmyk(0%, 5.5%, 50%, 0.4%)
CIE-LAB	lab(93.85, -9.69, 55.78)
CIE-LCH	lch(93.85, 56.61, 99.85°)
OKLab	oklab(94.37% -0.0287 0.1321)
OKLCH	oklch(94.37% 0.135 102.3)
XYZ	xyz(75.8661, 84.9258, 32.4706)
Luminance	0.8492 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF07F #7F8DFE

analogous

#FEB17F #FEF07F #CCFE7F

triadic

#FEF07F #7FFEF0 #F07FFE

tetradic

#FEF07F #7FFEB1 #7F8DFE #FE7FCC

square

#FEF07F #7FFEB1 #7F8DFE #FE7FCC

split-complementary

#FEF07F #7FCCFE #B17FFE

monochromatic

#FDE206 #FEE942 #FEF07F #FEF7BC #FFFBE1

Accessibility & contrast

On white

1.17

#FEF07F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.98

#FEF07F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF07F

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF07F	#FFFFFF	#000000	##000000
##FEF07F	1.00	1.17	17.98	17.98
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.98	21.00	1.00	1.00
##000000	17.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA75

Deuteranopia (green-blind)

#FFF084

Tritanopia (blue-blind)

#FFE3D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fef07f;
/* rgb */ color: rgb(254, 240, 127);
/* oklch */ color: oklch(94.4% 0.135 102.3);

Tailwind

colors: {
  custom: {
    50: '#fff4a7',
    500: '#fef07f',
    950: '#000000',
  },
}

SCSS

$custom: #fef07f;
$custom-light: #fff4a7;
$custom-dark: #000000;

JSON

{
  "hex": "#fef07f",
  "rgb": {
    "r": 254,
    "g": 240,
    "b": 127
  },
  "hsl": {
    "h": 53.386,
    "s": 98.45,
    "l": 74.706
  },
  "oklch": {
    "l": 0.94365,
    "c": 0.13514,
    "h": 102.3
  },
  "luminance": 0.84923
}

Semantic roles & 50–950 ramp

primary

#FEF07F

secondary

#4555DD

accent

#19E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#181710

muted

#868580

Preview Lab

Preview with #FEF07F

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

Preview Lab → · Contrast checker → · Palette generator →