#FEF16F#FEF16F

#FEF16F is a very light, vivid yellow. Relative luminance 0.851; OKLCH L 94.4% C 0.151 H 103.6°. Best body text is #000000 at 18.03:1 contrast (WCAG AA passes).

Color values

HEX	#FEF16F
RGB	rgb(254, 241, 111)
HSL	hsl(55, 99%, 72%)
HSV	hsv(55, 56%, 100%)
CMYK	cmyk(0%, 5.1%, 56.3%, 0.4%)
CIE-LAB	lab(93.94, -11.43, 63.12)
CIE-LCH	lch(93.94, 64.15, 100.26°)
OKLab	oklab(94.38% -0.0354 0.1464)
OKLCH	oklch(94.38% 0.151 103.6)
XYZ	xyz(75.2001, 85.1317, 27.5067)
Luminance	0.8513 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF16F #6F7CFE

analogous

#FEA96F #FEF16F #C4FE6F

triadic

#FEF16F #6FFEF1 #F16FFE

tetradic

#FEF16F #6FFEA9 #6F7CFE #FE6FC4

square

#FEF16F #6FFEA9 #6F7CFE #FE6FC4

split-complementary

#FEF16F #6FC4FE #A96FFE

monochromatic

#F1DB02 #FEEB32 #FEF16F #FEF7AC #FFFCE1

Accessibility & contrast

On white

1.16

#FEF16F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.03

#FEF16F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF16F

18.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF16F	#FFFFFF	#000000	##000000
##FEF16F	1.00	1.16	18.03	18.03
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.03	21.00	1.00	1.00
##000000	18.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA62

Deuteranopia (green-blind)

#FFF176

Tritanopia (blue-blind)

#FFE3D4

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fef16f;
/* rgb */ color: rgb(254, 241, 111);
/* oklch */ color: oklch(94.4% 0.151 103.6);

Tailwind

colors: {
  custom: {
    50: '#fff59c',
    500: '#fef16f',
    950: '#000000',
  },
}

SCSS

$custom: #fef16f;
$custom-light: #fff59c;
$custom-dark: #000000;

JSON

{
  "hex": "#fef16f",
  "rgb": {
    "r": 254,
    "g": 241,
    "b": 111
  },
  "hsl": {
    "h": 54.545,
    "s": 98.621,
    "l": 71.569
  },
  "oklch": {
    "l": 0.94382,
    "c": 0.15059,
    "h": 103.6
  },
  "luminance": 0.85129
}

Semantic roles & 50–950 ramp

primary

#FEF16F

secondary

#3746DA

accent

#15E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FEF16F

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

Preview Lab → · Contrast checker → · Palette generator →