#F9F080#F9F080

#F9F080 is a very light, vivid yellow. Relative luminance 0.840; OKLCH L 94.0% C 0.134 H 104.6°. Best body text is #000000 at 17.80:1 contrast (WCAG AA passes).

Color values

HEX	#F9F080
RGB	rgb(249, 240, 128)
HSL	hsl(56, 91%, 74%)
HSV	hsv(56, 49%, 98%)
CMYK	cmyk(0%, 3.6%, 48.6%, 2.4%)
CIE-LAB	lab(93.46, -11.57, 54.75)
CIE-LCH	lch(93.46, 55.96, 101.94°)
OKLab	oklab(93.96% -0.0338 0.13)
OKLCH	oklch(93.96% 0.134 104.6)
XYZ	xyz(74.1252, 84.0206, 32.7308)
Luminance	0.8402 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F080 #8089F9

analogous

#F9B480 #F9F080 #C6F980

triadic

#F9F080 #80F9F0 #F080F9

tetradic

#F9F080 #80F9B4 #8089F9 #F980C6

square

#F9F080 #80F9B4 #8089F9 #F980C6

split-complementary

#F9F080 #80C6F9 #B480F9

monochromatic

#F3E20B #F6E946 #F9F080 #FCF7BA #FEFCE2

Accessibility & contrast

On white

1.18

#F9F080 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.80

#F9F080 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F080

17.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F080	#FFFFFF	#000000	##000000
##F9F080	1.00	1.18	17.80	17.80
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.80	21.00	1.00	1.00
##000000	17.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE976

Deuteranopia (green-blind)

#FFEF85

Tritanopia (blue-blind)

#FFE3D6

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f9f080;
/* rgb */ color: rgb(249, 240, 128);
/* oklch */ color: oklch(94.0% 0.134 104.6);

Tailwind

colors: {
  custom: {
    50: '#fdf4a7',
    500: '#f9f080',
    950: '#000000',
  },
}

SCSS

$custom: #f9f080;
$custom-light: #fdf4a7;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f080",
  "rgb": {
    "r": 249,
    "g": 240,
    "b": 128
  },
  "hsl": {
    "h": 55.537,
    "s": 90.977,
    "l": 73.922
  },
  "oklch": {
    "l": 0.9396,
    "c": 0.13427,
    "h": 104.6
  },
  "luminance": 0.84018
}

Semantic roles & 50–950 ramp

primary

#F9F080

secondary

#4752D6

accent

#11E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#181710

muted

#868580

Preview Lab

Preview with #F9F080

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

Preview Lab → · Contrast checker → · Palette generator →