#F9E664#F9E664

#F9E664 is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.6% C 0.150 H 101.0°. Best body text is #000000 at 16.53:1 contrast (WCAG AA passes).

Color values

HEX	#F9E664
RGB	rgb(249, 230, 100)
HSL	hsl(52, 93%, 68%)
HSV	hsv(52, 60%, 98%)
CMYK	cmyk(0%, 7.6%, 59.8%, 2.4%)
CIE-LAB	lab(90.62, -8.77, 64.08)
CIE-LCH	lch(90.62, 64.68, 97.79°)
OKLab	oklab(91.62% -0.0287 0.1472)
OKLCH	oklch(91.62% 0.15 101)
XYZ	xyz(69.6666, 77.6563, 23.3736)
Luminance	0.7765 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9E664 #6477F9

analogous

#F99B64 #F9E664 #C1F964

triadic

#F9E664 #64F9E6 #E664F9

tetradic

#F9E664 #64F99B #6477F9 #F964C1

square

#F9E664 #64F99B #6477F9 #F964C1

split-complementary

#F9E664 #64C1F9 #9B64F9

monochromatic

#DABF08 #F7DC29 #F9E664 #FBF09F #FEF9DA

Accessibility & contrast

On white

1.27

#F9E664 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.53

#F9E664 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9E664

16.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9E664	#FFFFFF	#000000	##000000
##F9E664	1.00	1.27	16.53	16.53
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.53	21.00	1.00	1.00
##000000	16.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E056

Deuteranopia (green-blind)

#FFE86B

Tritanopia (blue-blind)

#FFD7CA

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f9e664;
/* rgb */ color: rgb(249, 230, 100);
/* oklch */ color: oklch(91.6% 0.150 101.0);

Tailwind

colors: {
  custom: {
    50: '#feed95',
    500: '#f9e664',
    950: '#000000',
  },
}

SCSS

$custom: #f9e664;
$custom-light: #feed95;
$custom-dark: #000000;

JSON

{
  "hex": "#f9e664",
  "rgb": {
    "r": 249,
    "g": 230,
    "b": 100
  },
  "hsl": {
    "h": 52.349,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.91616,
    "c": 0.14995,
    "h": 101
  },
  "luminance": 0.77653
}

Semantic roles & 50–950 ramp

primary

#F9E664

secondary

#2F44D2

accent

#1DE600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F9E664

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

Preview Lab → · Contrast checker → · Palette generator →