#F9EF82#F9EF82

#F9EF82 is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.8% C 0.131 H 104.0°. Best body text is #000000 at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#F9EF82
RGB	rgb(249, 239, 130)
HSL	hsl(55, 91%, 74%)
HSV	hsv(55, 48%, 98%)
CMYK	cmyk(0%, 4%, 47.8%, 2.4%)
CIE-LAB	lab(93.23, -10.90, 53.53)
CIE-LCH	lch(93.23, 54.63, 101.51°)
OKLab	oklab(93.78% -0.0317 0.1274)
OKLCH	oklch(93.78% 0.131 104)
XYZ	xyz(73.9646, 83.4867, 33.3331)
Luminance	0.8348 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9EF82 #828CF9

analogous

#F9B482 #F9EF82 #C8F982

triadic

#F9EF82 #82F9EF #EF82F9

tetradic

#F9EF82 #82F9B4 #828CF9 #F982C8

square

#F9EF82 #82F9B4 #828CF9 #F982C8

split-complementary

#F9EF82 #82C8F9 #B482F9

monochromatic

#F3E00D #F6E848 #F9EF82 #FCF6BC #FEFBE2

Accessibility & contrast

On white

1.19

#F9EF82 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.70

#F9EF82 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9EF82

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9EF82	#FFFFFF	#000000	##000000
##F9EF82	1.00	1.19	17.70	17.70
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.70	21.00	1.00	1.00
##000000	17.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE879

Deuteranopia (green-blind)

#FFEE87

Tritanopia (blue-blind)

#FFE2D6

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f9ef82;
/* rgb */ color: rgb(249, 239, 130);
/* oklch */ color: oklch(93.8% 0.131 104.0);

Tailwind

colors: {
  custom: {
    50: '#fdf4a8',
    500: '#f9ef82',
    950: '#000000',
  },
}

SCSS

$custom: #f9ef82;
$custom-light: #fdf4a8;
$custom-dark: #000000;

JSON

{
  "hex": "#f9ef82",
  "rgb": {
    "r": 249,
    "g": 239,
    "b": 130
  },
  "hsl": {
    "h": 54.958,
    "s": 90.84,
    "l": 74.314
  },
  "oklch": {
    "l": 0.93783,
    "c": 0.13131,
    "h": 104
  },
  "luminance": 0.83484
}

Semantic roles & 50–950 ramp

primary

#F9EF82

secondary

#4955D6

accent

#13E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F9EF82

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

Preview Lab → · Contrast checker → · Palette generator →