#F9F488#F9F488

#F9F488 is a very light, vivid yellow. Relative luminance 0.866; OKLCH L 94.9% C 0.130 H 106.3°. Best body text is #000000 at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#F9F488
RGB	rgb(249, 244, 136)
HSL	hsl(57, 90%, 75%)
HSV	hsv(57, 45%, 98%)
CMYK	cmyk(0%, 2%, 45.4%, 2.4%)
CIE-LAB	lab(94.58, -12.82, 52.34)
CIE-LCH	lch(94.58, 53.89, 103.76°)
OKLab	oklab(94.88% -0.0366 0.1253)
OKLCH	oklch(94.88% 0.13 106.3)
XYZ	xyz(75.8632, 86.6206, 36.0110)
Luminance	0.8662 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F488 #888DF9

analogous

#F9BB88 #F9F488 #C5F988

triadic

#F9F488 #88F9F4 #F488F9

tetradic

#F9F488 #88F9BB #888DF9 #F988C5

square

#F9F488 #88F9BB #888DF9 #F988C5

split-complementary

#F9F488 #88C5F9 #BB88F9

monochromatic

#F3E913 #F6EF4E #F9F488 #FCF9C2 #FEFCE2

Accessibility & contrast

On white

1.15

#F9F488 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.32

#F9F488 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F488

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F488	#FFFFFF	#000000	##000000
##F9F488	1.00	1.15	18.32	18.32
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.32	21.00	1.00	1.00
##000000	18.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED7F

Deuteranopia (green-blind)

#FFF28D

Tritanopia (blue-blind)

#FFE8DB

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f9f488;
/* rgb */ color: rgb(249, 244, 136);
/* oklch */ color: oklch(94.9% 0.130 106.3);

Tailwind

colors: {
  custom: {
    50: '#fdf7ad',
    500: '#f9f488',
    950: '#000000',
  },
}

SCSS

$custom: #f9f488;
$custom-light: #fdf7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f488",
  "rgb": {
    "r": 249,
    "g": 244,
    "b": 136
  },
  "hsl": {
    "h": 57.345,
    "s": 90.4,
    "l": 75.49
  },
  "oklch": {
    "l": 0.94879,
    "c": 0.13049,
    "h": 106.3
  },
  "luminance": 0.86619
}

Semantic roles & 50–950 ramp

primary

#F9F488

secondary

#4E54D7

accent

#0AE600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F9F488

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

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