#F9F671#F9F671

#F9F671 is a very light, vivid yellow. Relative luminance 0.872; OKLCH L 95.0% C 0.154 H 107.8°. Best body text is #000000 at 18.45:1 contrast (WCAG AA passes).

Color values

HEX	#F9F671
RGB	rgb(249, 246, 113)
HSL	hsl(59, 92%, 71%)
HSV	hsv(59, 55%, 98%)
CMYK	cmyk(0%, 1.2%, 54.6%, 2.4%)
CIE-LAB	lab(94.84, -15.72, 63.16)
CIE-LCH	lch(94.84, 65.09, 103.98°)
OKLab	oklab(95.01% -0.0472 0.1468)
OKLCH	oklch(95.01% 0.154 107.8)
XYZ	xyz(75.0054, 87.2456, 28.5086)
Luminance	0.8724 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F671 #7174F9

analogous

#F9B271 #F9F671 #B8F971

triadic

#F9F671 #71F9F6 #F671F9

tetradic

#F9F671 #71F9B2 #7174F9 #F971B8

square

#F9F671 #71F9B2 #7174F9 #F971B8

split-complementary

#F9F671 #71B8F9 #B271F9

monochromatic

#E6E10A #F7F236 #F9F671 #FBFAAC #FEFDE2

Accessibility & contrast

On white

1.14

#F9F671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.45

#F9F671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F671

18.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F671	#FFFFFF	#000000	##000000
##F9F671	1.00	1.14	18.45	18.45
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.45	21.00	1.00	1.00
##000000	18.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED63

Deuteranopia (green-blind)

#FFF378

Tritanopia (blue-blind)

#FFE8D9

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #f9f671;
/* rgb */ color: rgb(249, 246, 113);
/* oklch */ color: oklch(95.0% 0.154 107.8);

Tailwind

colors: {
  custom: {
    50: '#fef99e',
    500: '#f9f671',
    950: '#000000',
  },
}

SCSS

$custom: #f9f671;
$custom-light: #fef99e;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f671",
  "rgb": {
    "r": 249,
    "g": 246,
    "b": 113
  },
  "hsl": {
    "h": 58.676,
    "s": 91.892,
    "l": 70.98
  },
  "oklch": {
    "l": 0.9501,
    "c": 0.15415,
    "h": 107.8
  },
  "luminance": 0.87244
}

Semantic roles & 50–950 ramp

primary

#F9F671

secondary

#3A3DD4

accent

#05E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F9F671

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

Preview Lab → · Contrast checker → · Palette generator →