#F1EC66#F1EC66

#F1EC66 is a very light, vivid yellow. Relative luminance 0.797; OKLCH L 92.2% C 0.154 H 107.1°. Best body text is #000000 at 16.93:1 contrast (WCAG AA passes).

Color values

HEX	#F1EC66
RGB	rgb(241, 236, 102)
HSL	hsl(58, 83%, 67%)
HSV	hsv(58, 58%, 95%)
CMYK	cmyk(0%, 2.1%, 57.7%, 5.5%)
CIE-LAB	lab(91.53, -14.83, 64.04)
CIE-LCH	lch(91.53, 65.73, 103.04°)
OKLab	oklab(92.18% -0.0453 0.1475)
OKLCH	oklch(92.18% 0.154 107.1)
XYZ	xyz(68.6715, 79.6531, 24.3250)
Luminance	0.7965 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1EC66 #666BF1

analogous

#F1A766 #F1EC66 #B0F166

triadic

#F1EC66 #66F1EC #EC66F1

tetradic

#F1EC66 #66F1A7 #666BF1 #F166B0

square

#F1EC66 #66F1A7 #666BF1 #F166B0

split-complementary

#F1EC66 #66B0F1 #A766F1

monochromatic

#CAC412 #ECE52E #F1EC66 #F6F39E #FBFAD6

Accessibility & contrast

On white

1.24

#F1EC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.93

#F1EC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1EC66

16.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1EC66	#FFFFFF	#000000	##000000
##F1EC66	1.00	1.24	16.93	16.93
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.93	21.00	1.00	1.00
##000000	16.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE457

Deuteranopia (green-blind)

#FFE96D

Tritanopia (blue-blind)

#FFDECF

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #f1ec66;
/* rgb */ color: rgb(241, 236, 102);
/* oklch */ color: oklch(92.2% 0.154 107.1);

Tailwind

colors: {
  custom: {
    50: '#f8f196',
    500: '#f1ec66',
    950: '#000000',
  },
}

SCSS

$custom: #f1ec66;
$custom-light: #f8f196;
$custom-dark: #000000;

JSON

{
  "hex": "#f1ec66",
  "rgb": {
    "r": 241,
    "g": 236,
    "b": 102
  },
  "hsl": {
    "h": 57.842,
    "s": 83.234,
    "l": 67.255
  },
  "oklch": {
    "l": 0.92185,
    "c": 0.15432,
    "h": 107.1
  },
  "luminance": 0.79651
}

Semantic roles & 50–950 ramp

primary

#F1EC66

secondary

#343AC7

accent

#0EE006

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F1EC66

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

Preview Lab → · Contrast checker → · Palette generator →