#F1EF79#F1EF79

#F1EF79 is a very light, vivid yellow. Relative luminance 0.818; OKLCH L 93.0% C 0.141 H 108.0°. Best body text is #000000 at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#F1EF79
RGB	rgb(241, 239, 121)
HSL	hsl(59, 81%, 71%)
HSV	hsv(59, 50%, 95%)
CMYK	cmyk(0%, 0.8%, 49.8%, 5.5%)
CIE-LAB	lab(92.49, -14.84, 56.69)
CIE-LCH	lch(92.49, 58.60, 104.67°)
OKLab	oklab(93.01% -0.0434 0.1337)
OKLCH	oklch(93.01% 0.141 108)
XYZ	xyz(70.5950, 81.8161, 30.1588)
Luminance	0.8181 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1EF79 #797BF1

analogous

#F1B379 #F1EF79 #B7F179

triadic

#F1EF79 #79F1EF #EF79F1

tetradic

#F1EF79 #79F1B3 #797BF1 #F179B7

square

#F1EF79 #79F1B3 #797BF1 #F179B7

split-complementary

#F1EF79 #79B7F1 #B379F1

monochromatic

#D9D617 #EBE842 #F1EF79 #F7F6B0 #FCFCE3

Accessibility & contrast

On white

1.21

#F1EF79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.36

#F1EF79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1EF79

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1EF79	#FFFFFF	#000000	##000000
##F1EF79	1.00	1.21	17.36	17.36
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.36	21.00	1.00	1.00
##000000	17.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE76E

Deuteranopia (green-blind)

#FFEC7F

Tritanopia (blue-blind)

#FFE2D4

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f1ef79;
/* rgb */ color: rgb(241, 239, 121);
/* oklch */ color: oklch(93.0% 0.141 108.0);

Tailwind

colors: {
  custom: {
    50: '#f8f4a2',
    500: '#f1ef79',
    950: '#000000',
  },
}

SCSS

$custom: #f1ef79;
$custom-light: #f8f4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#f1ef79",
  "rgb": {
    "r": 241,
    "g": 239,
    "b": 121
  },
  "hsl": {
    "h": 59,
    "s": 81.081,
    "l": 70.98
  },
  "oklch": {
    "l": 0.93014,
    "c": 0.14057,
    "h": 108
  },
  "luminance": 0.81814
}

Semantic roles & 50–950 ramp

primary

#F1EF79

secondary

#4345CB

accent

#0CDD08

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #F1EF79

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

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