#F1E964#F1E964

#F1E964 is a very light, vivid yellow. Relative luminance 0.779; OKLCH L 91.5% C 0.153 H 105.8°. Best body text is #000000 at 16.58:1 contrast (WCAG AA passes).

Color values

HEX	#F1E964
RGB	rgb(241, 233, 100)
HSL	hsl(57, 83%, 67%)
HSV	hsv(57, 59%, 95%)
CMYK	cmyk(0%, 3.3%, 58.5%, 5.5%)
CIE-LAB	lab(90.73, -13.49, 64.02)
CIE-LCH	lch(90.73, 65.42, 101.90°)
OKLab	oklab(91.55% -0.0417 0.1472)
OKLCH	oklch(91.55% 0.153 105.8)
XYZ	xyz(67.7170, 77.9009, 23.5234)
Luminance	0.7790 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1E964 #646CF1

analogous

#F1A364 #F1E964 #B2F164

triadic

#F1E964 #64F1E9 #E964F1

tetradic

#F1E964 #64F1A3 #646CF1 #F164B2

square

#F1E964 #64F1A3 #646CF1 #F164B2

split-complementary

#F1E964 #64B2F1 #A364F1

monochromatic

#C8BE12 #ECE12C #F1E964 #F6F19C #FBF9D4

Accessibility & contrast

On white

1.27

#F1E964 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.58

#F1E964 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1E964

16.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1E964	#FFFFFF	#000000	##000000
##F1E964	1.00	1.27	16.58	16.58
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.58	21.00	1.00	1.00
##000000	16.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE155

Deuteranopia (green-blind)

#FEE76B

Tritanopia (blue-blind)

#FFDBCC

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f1e964;
/* rgb */ color: rgb(241, 233, 100);
/* oklch */ color: oklch(91.5% 0.153 105.8);

Tailwind

colors: {
  custom: {
    50: '#f9ef95',
    500: '#f1e964',
    950: '#000000',
  },
}

SCSS

$custom: #f1e964;
$custom-light: #f9ef95;
$custom-dark: #000000;

JSON

{
  "hex": "#f1e964",
  "rgb": {
    "r": 241,
    "g": 233,
    "b": 100
  },
  "hsl": {
    "h": 56.596,
    "s": 83.432,
    "l": 66.863
  },
  "oklch": {
    "l": 0.91547,
    "c": 0.15303,
    "h": 105.8
  },
  "luminance": 0.77899
}

Semantic roles & 50–950 ramp

primary

#F1E964

secondary

#343CC5

accent

#12E006

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F1E964

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

Preview Lab → · Contrast checker → · Palette generator →