#F1E66B#F1E66B

#F1E66B is a very light, vivid yellow. Relative luminance 0.764; OKLCH L 91.0% C 0.144 H 104.2°. Best body text is #000000 at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#F1E66B
RGB	rgb(241, 230, 107)
HSL	hsl(55, 83%, 68%)
HSV	hsv(55, 56%, 95%)
CMYK	cmyk(0%, 4.6%, 55.6%, 5.5%)
CIE-LAB	lab(90.03, -11.51, 60.16)
CIE-LCH	lch(90.03, 61.26, 100.83°)
OKLab	oklab(91% -0.0353 0.1398)
OKLCH	oklch(91% 0.144 104.2)
XYZ	xyz(67.2284, 76.3582, 25.1044)
Luminance	0.7636 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1E66B #6B76F1

analogous

#F1A36B #F1E66B #B9F16B

triadic

#F1E66B #6BF1E6 #E66BF1

tetradic

#F1E66B #6BF1A3 #6B76F1 #F16BB9

square

#F1E66B #6BF1A3 #6B76F1 #F16BB9

split-complementary

#F1E66B #6BB9F1 #A36BF1

monochromatic

#CEBF13 #ECDD33 #F1E66B #F6EFA3 #FCF9DB

Accessibility & contrast

On white

1.29

#F1E66B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.27

#F1E66B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1E66B

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1E66B	#FFFFFF	#000000	##000000
##F1E66B	1.00	1.29	16.27	16.27
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.27	21.00	1.00	1.00
##000000	16.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DF5F

Deuteranopia (green-blind)

#FCE571

Tritanopia (blue-blind)

#FFD8CB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f1e66b;
/* rgb */ color: rgb(241, 230, 107);
/* oklch */ color: oklch(91.0% 0.144 104.2);

Tailwind

colors: {
  custom: {
    50: '#f8ed99',
    500: '#f1e66b',
    950: '#000000',
  },
}

SCSS

$custom: #f1e66b;
$custom-light: #f8ed99;
$custom-dark: #000000;

JSON

{
  "hex": "#f1e66b",
  "rgb": {
    "r": 241,
    "g": 230,
    "b": 107
  },
  "hsl": {
    "h": 55.075,
    "s": 82.716,
    "l": 68.235
  },
  "oklch": {
    "l": 0.91004,
    "c": 0.14421,
    "h": 104.2
  },
  "luminance": 0.76356
}

Semantic roles & 50–950 ramp

primary

#F1E66B

secondary

#3743CA

accent

#18DF06

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F1E66B

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

Preview Lab → · Contrast checker → · Palette generator →