#F9EB66#F9EB66

#F9EB66 is a very light, vivid yellow. Relative luminance 0.805; OKLCH L 92.6% C 0.153 H 103.3°. Best body text is #000000 at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#F9EB66
RGB	rgb(249, 235, 102)
HSL	hsl(54, 92%, 69%)
HSV	hsv(54, 59%, 98%)
CMYK	cmyk(0%, 5.6%, 59%, 2.4%)
CIE-LAB	lab(91.92, -11.11, 64.65)
CIE-LCH	lch(91.92, 65.60, 99.75°)
OKLab	oklab(92.65% -0.0352 0.1487)
OKLCH	oklch(92.65% 0.153 103.3)
XYZ	xyz(71.1761, 80.5183, 24.3602)
Luminance	0.8052 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9EB66 #6674F9

analogous

#F9A266 #F9EB66 #BEF966

triadic

#F9EB66 #66F9EB #EB66F9

tetradic

#F9EB66 #66F9A2 #6674F9 #F966BE

square

#F9EB66 #66F9A2 #6674F9 #F966BE

split-complementary

#F9EB66 #66BEF9 #A266F9

monochromatic

#DCC809 #F7E32B #F9EB66 #FBF3A1 #FEFADC

Accessibility & contrast

On white

1.23

#F9EB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.10

#F9EB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9EB66

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9EB66	#FFFFFF	#000000	##000000
##F9EB66	1.00	1.23	17.10	17.10
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.10	21.00	1.00	1.00
##000000	17.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE457

Deuteranopia (green-blind)

#FFEB6D

Tritanopia (blue-blind)

#FFDCCE

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #f9eb66;
/* rgb */ color: rgb(249, 235, 102);
/* oklch */ color: oklch(92.6% 0.153 103.3);

Tailwind

colors: {
  custom: {
    50: '#fef196',
    500: '#f9eb66',
    950: '#000000',
  },
}

SCSS

$custom: #f9eb66;
$custom-light: #fef196;
$custom-dark: #000000;

JSON

{
  "hex": "#f9eb66",
  "rgb": {
    "r": 249,
    "g": 235,
    "b": 102
  },
  "hsl": {
    "h": 54.286,
    "s": 92.453,
    "l": 68.824
  },
  "oklch": {
    "l": 0.92649,
    "c": 0.15276,
    "h": 103.3
  },
  "luminance": 0.80516
}

Semantic roles & 50–950 ramp

primary

#F9EB66

secondary

#3040D3

accent

#16E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F9EB66

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

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