#FEF98F#FEF98F

#FEF98F is a very light, vivid yellow. Relative luminance 0.908; OKLCH L 96.4% C 0.128 H 106.2°. Best body text is #000000 at 19.16:1 contrast (WCAG AA passes).

Color values

HEX	#FEF98F
RGB	rgb(254, 249, 143)
HSL	hsl(57, 98%, 78%)
HSV	hsv(57, 44%, 100%)
CMYK	cmyk(0%, 2%, 43.7%, 0.4%)
CIE-LAB	lab(96.33, -12.67, 51.26)
CIE-LCH	lch(96.33, 52.81, 103.89°)
OKLab	oklab(96.4% -0.0358 0.1233)
OKLCH	oklch(96.4% 0.128 106.2)
XYZ	xyz(79.7083, 90.8074, 39.3100)
Luminance	0.9081 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF98F #8F94FE

analogous

#FEC18F #FEF98F #CCFE8F

triadic

#FEF98F #8FFEF9 #F98FFE

tetradic

#FEF98F #8FFEC1 #8F94FE #FE8FCC

square

#FEF98F #8FFEC1 #8F94FE #FE8FCC

split-complementary

#FEF98F #8FCCFE #C18FFE

monochromatic

#FDF216 #FDF652 #FEF98F #FFFCCC #FFFDE1

Accessibility & contrast

On white

1.10

#FEF98F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.16

#FEF98F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF98F

19.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF98F	#FFFFFF	#000000	##000000
##FEF98F	1.00	1.10	19.16	19.16
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.16	21.00	1.00	1.00
##000000	19.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF286

Deuteranopia (green-blind)

#FFF794

Tritanopia (blue-blind)

#FFEDE0

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fef98f;
/* rgb */ color: rgb(254, 249, 143);
/* oklch */ color: oklch(96.4% 0.128 106.2);

Tailwind

colors: {
  custom: {
    50: '#fffbb1',
    500: '#fef98f',
    950: '#000000',
  },
}

SCSS

$custom: #fef98f;
$custom-light: #fffbb1;
$custom-dark: #000000;

JSON

{
  "hex": "#fef98f",
  "rgb": {
    "r": 254,
    "g": 249,
    "b": 143
  },
  "hsl": {
    "h": 57.297,
    "s": 98.23,
    "l": 77.843
  },
  "oklch": {
    "l": 0.96395,
    "c": 0.12836,
    "h": 106.2
  },
  "luminance": 0.90805
}

Semantic roles & 50–950 ramp

primary

#FEF98F

secondary

#5259DF

accent

#0AE600

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181711

muted

#868581

Preview Lab

Preview with #FEF98F

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

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