#FEF586#FEF586

#FEF586 is a very light, vivid yellow. Relative luminance 0.881; OKLCH L 95.5% C 0.133 H 104.5°. Best body text is #000000 at 18.62:1 contrast (WCAG AA passes).

Color values

HEX	#FEF586
RGB	rgb(254, 245, 134)
HSL	hsl(56, 98%, 76%)
HSV	hsv(56, 47%, 100%)
CMYK	cmyk(0%, 3.5%, 47.2%, 0.4%)
CIE-LAB	lab(95.20, -11.54, 54.13)
CIE-LCH	lch(95.20, 55.35, 102.04°)
OKLab	oklab(95.46% -0.0334 0.129)
OKLCH	oklch(95.46% 0.133 104.5)
XYZ	xyz(77.8305, 88.0991, 35.4546)
Luminance	0.8810 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF586 #868FFE

analogous

#FEB986 #FEF586 #CBFE86

triadic

#FEF586 #86FEF5 #F586FE

tetradic

#FEF586 #86FEB9 #868FFE #FE86CB

square

#FEF586 #86FEB9 #868FFE #FE86CB

split-complementary

#FEF586 #86CBFE #B986FE

monochromatic

#FDEB0D #FDF049 #FEF586 #FFFAC3 #FFFCE1

Accessibility & contrast

On white

1.13

#FEF586 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.62

#FEF586 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF586

18.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF586	#FFFFFF	#000000	##000000
##FEF586	1.00	1.13	18.62	18.62
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.62	21.00	1.00	1.00
##000000	18.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE7C

Deuteranopia (green-blind)

#FFF48B

Tritanopia (blue-blind)

#FFE8DB

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fef586;
/* rgb */ color: rgb(254, 245, 134);
/* oklch */ color: oklch(95.5% 0.133 104.5);

Tailwind

colors: {
  custom: {
    50: '#fff8ab',
    500: '#fef586',
    950: '#000000',
  },
}

SCSS

$custom: #fef586;
$custom-light: #fff8ab;
$custom-dark: #000000;

JSON

{
  "hex": "#fef586",
  "rgb": {
    "r": 254,
    "g": 245,
    "b": 134
  },
  "hsl": {
    "h": 55.5,
    "s": 98.361,
    "l": 76.078
  },
  "oklch": {
    "l": 0.95464,
    "c": 0.13326,
    "h": 104.5
  },
  "luminance": 0.88097
}

Semantic roles & 50–950 ramp

primary

#FEF586

secondary

#4A56DE

accent

#11E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEF586

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

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