#F1E566#F1E566

#F1E566 is a very light, vivid yellow. Relative luminance 0.757; OKLCH L 90.7% C 0.148 H 103.9°. Best body text is #000000 at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#F1E566
RGB	rgb(241, 229, 102)
HSL	hsl(55, 83%, 67%)
HSV	hsv(55, 58%, 95%)
CMYK	cmyk(0%, 5%, 57.7%, 5.5%)
CIE-LAB	lab(89.72, -11.38, 62.03)
CIE-LCH	lch(89.72, 63.06, 100.39°)
OKLab	oklab(90.75% -0.0355 0.1432)
OKLCH	oklch(90.75% 0.148 103.9)
XYZ	xyz(66.6955, 75.7010, 23.6663)
Luminance	0.7570 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1E566 #6672F1

analogous

#F19F66 #F1E566 #B8F166

triadic

#F1E566 #66F1E5 #E566F1

tetradic

#F1E566 #66F19F #6672F1 #F166B8

square

#F1E566 #66F19F #6672F1 #F166B8

split-complementary

#F1E566 #66B8F1 #9F66F1

monochromatic

#CABA12 #ECDB2E #F1E566 #F6EF9E #FBF8D6

Accessibility & contrast

On white

1.30

#F1E566 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.14

#F1E566 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1E566

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1E566	#FFFFFF	#000000	##000000
##F1E566	1.00	1.30	16.14	16.14
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.14	21.00	1.00	1.00
##000000	16.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE58

Deuteranopia (green-blind)

#FBE46D

Tritanopia (blue-blind)

#FFD7C9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f1e566;
/* rgb */ color: rgb(241, 229, 102);
/* oklch */ color: oklch(90.7% 0.148 103.9);

Tailwind

colors: {
  custom: {
    50: '#f8ed96',
    500: '#f1e566',
    950: '#000000',
  },
}

SCSS

$custom: #f1e566;
$custom-light: #f8ed96;
$custom-dark: #000000;

JSON

{
  "hex": "#f1e566",
  "rgb": {
    "r": 241,
    "g": 229,
    "b": 102
  },
  "hsl": {
    "h": 54.82,
    "s": 83.234,
    "l": 67.255
  },
  "oklch": {
    "l": 0.90746,
    "c": 0.14756,
    "h": 103.9
  },
  "luminance": 0.75699
}

Semantic roles & 50–950 ramp

primary

#F1E566

secondary

#3441C7

accent

#19E006

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F1E566

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

Preview Lab → · Contrast checker → · Palette generator →