#F1EF68#F1EF68

#F1EF68 is a very light, vivid yellow. Relative luminance 0.814; OKLCH L 92.8% C 0.156 H 108.3°. Best body text is #000000 at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#F1EF68
RGB	rgb(241, 239, 104)
HSL	hsl(59, 83%, 68%)
HSV	hsv(59, 57%, 95%)
CMYK	cmyk(0%, 0.8%, 56.8%, 5.5%)
CIE-LAB	lab(92.33, -16.15, 64.06)
CIE-LCH	lch(92.33, 66.07, 104.15°)
OKLab	oklab(92.83% -0.0489 0.1478)
OKLCH	oklch(92.83% 0.156 108.3)
XYZ	xyz(69.6429, 81.4352, 25.1440)
Luminance	0.8143 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1EF68 #686AF1

analogous

#F1AA68 #F1EF68 #AFF168

triadic

#F1EF68 #68F1EF #EF68F1

tetradic

#F1EF68 #68F1AA #686AF1 #F168AF

square

#F1EF68 #68F1AA #686AF1 #F168AF

split-complementary

#F1EF68 #68AFF1 #AA68F1

monochromatic

#CCC913 #ECE930 #F1EF68 #F6F5A0 #FBFBD8

Accessibility & contrast

On white

1.21

#F1EF68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.29

#F1EF68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1EF68

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1EF68	#FFFFFF	#000000	##000000
##F1EF68	1.00	1.21	17.29	17.29
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.29	21.00	1.00	1.00
##000000	17.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE659

Deuteranopia (green-blind)

#FFEB70

Tritanopia (blue-blind)

#FFE1D2

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f1ef68;
/* rgb */ color: rgb(241, 239, 104);
/* oklch */ color: oklch(92.8% 0.156 108.3);

Tailwind

colors: {
  custom: {
    50: '#f8f498',
    500: '#f1ef68',
    950: '#000000',
  },
}

SCSS

$custom: #f1ef68;
$custom-light: #f8f498;
$custom-dark: #000000;

JSON

{
  "hex": "#f1ef68",
  "rgb": {
    "r": 241,
    "g": 239,
    "b": 104
  },
  "hsl": {
    "h": 59.124,
    "s": 83.03,
    "l": 67.647
  },
  "oklch": {
    "l": 0.92825,
    "c": 0.15569,
    "h": 108.3
  },
  "luminance": 0.81433
}

Semantic roles & 50–950 ramp

primary

#F1EF68

secondary

#3537C8

accent

#09DF06

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F1EF68

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

Preview Lab → · Contrast checker → · Palette generator →