#F9F188#F9F188

#F9F188 is a very light, vivid yellow. Relative luminance 0.848; OKLCH L 94.3% C 0.127 H 104.7°. Best body text is #000000 at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#F9F188
RGB	rgb(249, 241, 136)
HSL	hsl(56, 90%, 75%)
HSV	hsv(56, 45%, 98%)
CMYK	cmyk(0%, 3.2%, 45.4%, 2.4%)
CIE-LAB	lab(93.81, -11.35, 51.40)
CIE-LCH	lch(93.81, 52.64, 102.45°)
OKLab	oklab(94.27% -0.0324 0.1232)
OKLCH	oklch(94.27% 0.127 104.7)
XYZ	xyz(74.9679, 84.8300, 35.7125)
Luminance	0.8483 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F188 #8890F9

analogous

#F9B888 #F9F188 #C8F988

triadic

#F9F188 #88F9F1 #F188F9

tetradic

#F9F188 #88F9B8 #8890F9 #F988C8

square

#F9F188 #88F9B8 #8890F9 #F988C8

split-complementary

#F9F188 #88C8F9 #B888F9

monochromatic

#F3E313 #F6EA4E #F9F188 #FCF8C2 #FEFCE2

Accessibility & contrast

On white

1.17

#F9F188 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.97

#F9F188 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F188

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F188	#FFFFFF	#000000	##000000
##F9F188	1.00	1.17	17.97	17.97
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.97	21.00	1.00	1.00
##000000	17.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA7F

Deuteranopia (green-blind)

#FFF08D

Tritanopia (blue-blind)

#FFE5D8

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f9f188;
/* rgb */ color: rgb(249, 241, 136);
/* oklch */ color: oklch(94.3% 0.127 104.7);

Tailwind

colors: {
  custom: {
    50: '#fdf5ac',
    500: '#f9f188',
    950: '#000000',
  },
}

SCSS

$custom: #f9f188;
$custom-light: #fdf5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f188",
  "rgb": {
    "r": 249,
    "g": 241,
    "b": 136
  },
  "hsl": {
    "h": 55.752,
    "s": 90.4,
    "l": 75.49
  },
  "oklch": {
    "l": 0.94269,
    "c": 0.12734,
    "h": 104.7
  },
  "luminance": 0.84828
}

Semantic roles & 50–950 ramp

primary

#F9F188

secondary

#4E58D7

accent

#10E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F9F188

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

Preview Lab → · Contrast checker → · Palette generator →