#F9DC63#F9DC63

#F9DC63 is a very light, vivid yellow. Relative luminance 0.722; OKLCH L 89.6% C 0.143 H 95.9°. Best body text is #000000 at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#F9DC63
RGB	rgb(249, 220, 99)
HSL	hsl(48, 93%, 68%)
HSV	hsv(48, 60%, 98%)
CMYK	cmyk(0%, 11.6%, 60.2%, 2.4%)
CIE-LAB	lab(88.08, -3.82, 61.70)
CIE-LCH	lch(88.08, 61.82, 93.54°)
OKLab	oklab(89.6% -0.0146 0.142)
OKLCH	oklch(89.6% 0.143 95.9)
XYZ	xyz(66.9151, 72.2302, 22.2191)
Luminance	0.7223 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9DC63 #6380F9

analogous

#F99163 #F9DC63 #CBF963

triadic

#F9DC63 #63F9DC #DC63F9

tetradic

#F9DC63 #63F991 #6380F9 #F963CB

square

#F9DC63 #63F991 #6380F9 #F963CB

split-complementary

#F9DC63 #63CBF9 #9163F9

monochromatic

#D9B108 #F7CF28 #F9DC63 #FBE99E #FEF6D9

Accessibility & contrast

On white

1.36

#F9DC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.45

#F9DC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9DC63

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9DC63	#FFFFFF	#000000	##000000
##F9DC63	1.00	1.36	15.45	15.45
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.45	21.00	1.00	1.00
##000000	15.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D856

Deuteranopia (green-blind)

#F8E169

Tritanopia (blue-blind)

#FFCDC2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f9dc63;
/* rgb */ color: rgb(249, 220, 99);
/* oklch */ color: oklch(89.6% 0.143 95.9);

Tailwind

colors: {
  custom: {
    50: '#fee694',
    500: '#f9dc63',
    950: '#000000',
  },
}

SCSS

$custom: #f9dc63;
$custom-light: #fee694;
$custom-dark: #000000;

JSON

{
  "hex": "#f9dc63",
  "rgb": {
    "r": 249,
    "g": 220,
    "b": 99
  },
  "hsl": {
    "h": 48.4,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.89598,
    "c": 0.14273,
    "h": 95.9
  },
  "luminance": 0.72227
}

Semantic roles & 50–950 ramp

primary

#F9DC63

secondary

#2E4ED2

accent

#2CE600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F9DC63

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

Preview Lab → · Contrast checker → · Palette generator →