#F9F586#F9F586

#F9F586 is a very light, vivid yellow. Relative luminance 0.872; OKLCH L 95.1% C 0.134 H 106.9°. Best body text is #000000 at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#F9F586
RGB	rgb(249, 245, 134)
HSL	hsl(58, 91%, 75%)
HSV	hsv(58, 46%, 98%)
CMYK	cmyk(0%, 1.6%, 46.2%, 2.4%)
CIE-LAB	lab(94.81, -13.50, 53.57)
CIE-LCH	lch(94.81, 55.24, 104.14°)
OKLab	oklab(95.06% -0.0387 0.1278)
OKLCH	oklch(95.06% 0.134 106.9)
XYZ	xyz(76.0241, 87.1677, 35.3699)
Luminance	0.8717 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F586 #868AF9

analogous

#F9BB86 #F9F586 #C3F986

triadic

#F9F586 #86F9F5 #F586F9

tetradic

#F9F586 #86F9BB #868AF9 #F986C3

square

#F9F586 #86F9BB #868AF9 #F986C3

split-complementary

#F9F586 #86C3F9 #BB86F9

monochromatic

#F3EB11 #F6F04C #F9F586 #FCFAC0 #FEFDE2

Accessibility & contrast

On white

1.14

#F9F586 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.43

#F9F586 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F586

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F586	#FFFFFF	#000000	##000000
##F9F586	1.00	1.14	18.43	18.43
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.43	21.00	1.00	1.00
##000000	18.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED7C

Deuteranopia (green-blind)

#FFF28B

Tritanopia (blue-blind)

#FFE8DB

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #f9f586;
/* rgb */ color: rgb(249, 245, 134);
/* oklch */ color: oklch(95.1% 0.134 106.9);

Tailwind

colors: {
  custom: {
    50: '#fdf8ab',
    500: '#f9f586',
    950: '#000000',
  },
}

SCSS

$custom: #f9f586;
$custom-light: #fdf8ab;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f586",
  "rgb": {
    "r": 249,
    "g": 245,
    "b": 134
  },
  "hsl": {
    "h": 57.913,
    "s": 90.551,
    "l": 75.098
  },
  "oklch": {
    "l": 0.95056,
    "c": 0.13356,
    "h": 106.9
  },
  "luminance": 0.87166
}

Semantic roles & 50–950 ramp

primary

#F9F586

secondary

#4C51D7

accent

#08E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F9F586

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

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