#F9F288#F9F288

#F9F288 is a very light, vivid yellow. Relative luminance 0.854; OKLCH L 94.5% C 0.128 H 105.3°. Best body text is #000000 at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#F9F288
RGB	rgb(249, 242, 136)
HSL	hsl(56, 90%, 75%)
HSV	hsv(56, 45%, 98%)
CMYK	cmyk(0%, 2.8%, 45.4%, 2.4%)
CIE-LAB	lab(94.07, -11.84, 51.71)
CIE-LCH	lch(94.07, 53.05, 102.89°)
OKLab	oklab(94.47% -0.0338 0.1239)
OKLCH	oklch(94.47% 0.128 105.3)
XYZ	xyz(75.2647, 85.4236, 35.8115)
Luminance	0.8542 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F288 #888FF9

analogous

#F9B988 #F9F288 #C7F988

triadic

#F9F288 #88F9F2 #F288F9

tetradic

#F9F288 #88F9B9 #888FF9 #F988C7

square

#F9F288 #88F9B9 #888FF9 #F988C7

split-complementary

#F9F288 #88C7F9 #B988F9

monochromatic

#F3E513 #F6EC4E #F9F288 #FCF8C2 #FEFCE2

Accessibility & contrast

On white

1.16

#F9F288 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.08

#F9F288 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F288

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F288	#FFFFFF	#000000	##000000
##F9F288	1.00	1.16	18.08	18.08
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.08	21.00	1.00	1.00
##000000	18.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB7F

Deuteranopia (green-blind)

#FFF08D

Tritanopia (blue-blind)

#FFE6D9

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f9f288;
/* rgb */ color: rgb(249, 242, 136);
/* oklch */ color: oklch(94.5% 0.128 105.3);

Tailwind

colors: {
  custom: {
    50: '#fdf6ac',
    500: '#f9f288',
    950: '#000000',
  },
}

SCSS

$custom: #f9f288;
$custom-light: #fdf6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f288",
  "rgb": {
    "r": 249,
    "g": 242,
    "b": 136
  },
  "hsl": {
    "h": 56.283,
    "s": 90.4,
    "l": 75.49
  },
  "oklch": {
    "l": 0.94472,
    "c": 0.12838,
    "h": 105.3
  },
  "luminance": 0.85422
}

Semantic roles & 50–950 ramp

primary

#F9F288

secondary

#4E57D7

accent

#0EE600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F9F288

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

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