#F9E16B#F9E16B

#F9E16B is a very light, vivid yellow. Relative luminance 0.751; OKLCH L 90.7% C 0.140 H 98.0°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#F9E16B
RGB	rgb(249, 225, 107)
HSL	hsl(50, 92%, 70%)
HSV	hsv(50, 57%, 98%)
CMYK	cmyk(0%, 9.6%, 57%, 2.4%)
CIE-LAB	lab(89.42, -5.78, 59.65)
CIE-LCH	lch(89.42, 59.93, 95.54°)
OKLab	oklab(90.68% -0.0194 0.1386)
OKLCH	oklch(90.68% 0.14 98)
XYZ	xyz(68.6486, 75.0546, 24.7780)
Luminance	0.7505 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9E16B #6B83F9

analogous

#F99A6B #F9E16B #CAF96B

triadic

#F9E16B #6BF9E1 #E16BF9

tetradic

#F9E16B #6BF99A #6B83F9 #F96BCA

square

#F9E16B #6BF99A #6B83F9 #F96BCA

split-complementary

#F9E16B #6BCAF9 #9A6BF9

monochromatic

#E0BC09 #F7D530 #F9E16B #FBEDA6 #FEF9E1

Accessibility & contrast

On white

1.31

#F9E16B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#F9E16B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9E16B

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9E16B	#FFFFFF	#000000	##000000
##F9E16B	1.00	1.31	16.01	16.01
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.01	21.00	1.00	1.00
##000000	16.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DC5F

Deuteranopia (green-blind)

#FBE471

Tritanopia (blue-blind)

#FFD3C7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #f9e16b;
/* rgb */ color: rgb(249, 225, 107);
/* oklch */ color: oklch(90.7% 0.140 98.0);

Tailwind

colors: {
  custom: {
    50: '#feea99',
    500: '#f9e16b',
    950: '#000000',
  },
}

SCSS

$custom: #f9e16b;
$custom-light: #feea99;
$custom-dark: #000000;

JSON

{
  "hex": "#f9e16b",
  "rgb": {
    "r": 249,
    "g": 225,
    "b": 107
  },
  "hsl": {
    "h": 49.859,
    "s": 92.208,
    "l": 69.804
  },
  "oklch": {
    "l": 0.90683,
    "c": 0.13991,
    "h": 98
  },
  "luminance": 0.75052
}

Semantic roles & 50–950 ramp

primary

#F9E16B

secondary

#3550D3

accent

#27E600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F9E16B

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

Preview Lab → · Contrast checker → · Palette generator →