#F9DF71#F9DF71

#F9DF71 is a very light, vivid yellow. Relative luminance 0.741; OKLCH L 90.4% C 0.133 H 96.3°. Best body text is #000000 at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#F9DF71
RGB	rgb(249, 223, 113)
HSL	hsl(49, 92%, 71%)
HSV	hsv(49, 55%, 98%)
CMYK	cmyk(0%, 10.4%, 54.6%, 2.4%)
CIE-LAB	lab(88.97, -4.33, 56.40)
CIE-LCH	lch(88.97, 56.57, 94.39°)
OKLab	oklab(90.35% -0.0145 0.1322)
OKLCH	oklch(90.35% 0.133 96.3)
XYZ	xyz(68.4378, 74.1103, 26.3194)
Luminance	0.7411 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9DF71 #718BF9

analogous

#F99B71 #F9DF71 #CFF971

triadic

#F9DF71 #71F9DF #DF71F9

tetradic

#F9DF71 #71F99B #718BF9 #F971CF

square

#F9DF71 #71F99B #718BF9 #F971CF

split-complementary

#F9DF71 #71CFF9 #9B71F9

monochromatic

#E6BC0A #F7D236 #F9DF71 #FBECAC #FEF8E2

Accessibility & contrast

On white

1.33

#F9DF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.82

#F9DF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9DF71

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9DF71	#FFFFFF	#000000	##000000
##F9DF71	1.00	1.33	15.82	15.82
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.82	21.00	1.00	1.00
##000000	15.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DB67

Deuteranopia (green-blind)

#F9E376

Tritanopia (blue-blind)

#FFD1C6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f9df71;
/* rgb */ color: rgb(249, 223, 113);
/* oklch */ color: oklch(90.4% 0.133 96.3);

Tailwind

colors: {
  custom: {
    50: '#fee89d',
    500: '#f9df71',
    950: '#000000',
  },
}

SCSS

$custom: #f9df71;
$custom-light: #fee89d;
$custom-dark: #000000;

JSON

{
  "hex": "#f9df71",
  "rgb": {
    "r": 249,
    "g": 223,
    "b": 113
  },
  "hsl": {
    "h": 48.529,
    "s": 91.892,
    "l": 70.98
  },
  "oklch": {
    "l": 0.90351,
    "c": 0.13299,
    "h": 96.3
  },
  "luminance": 0.74107
}

Semantic roles & 50–950 ramp

primary

#F9DF71

secondary

#3A57D4

accent

#2CE600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F9DF71

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

Preview Lab → · Contrast checker → · Palette generator →