#F5E66F#F5E66F

#F5E66F is a very light, vivid yellow. Relative luminance 0.772; OKLCH L 91.4% C 0.141 H 102.2°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#F5E66F
RGB	rgb(245, 230, 111)
HSL	hsl(53, 87%, 70%)
HSV	hsv(53, 55%, 96%)
CMYK	cmyk(0%, 6.1%, 54.7%, 3.9%)
CIE-LAB	lab(90.39, -9.60, 58.88)
CIE-LCH	lch(90.39, 59.65, 99.26°)
OKLab	oklab(91.39% -0.0297 0.1374)
OKLCH	oklch(91.39% 0.141 102.2)
XYZ	xyz(68.8245, 77.1563, 26.3031)
Luminance	0.7715 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5E66F #6F7EF5

analogous

#F5A36F #F5E66F #C1F56F

triadic

#F5E66F #6FF5E6 #E66FF5

tetradic

#F5E66F #6FF5A3 #6F7EF5 #F56FC1

square

#F5E66F #6FF5A3 #6F7EF5 #F56FC1

split-complementary

#F5E66F #6FC1F5 #A36FF5

monochromatic

#DAC40F #F1DC36 #F5E66F #F9F0A8 #FDFAE1

Accessibility & contrast

On white

1.28

#F5E66F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.43

#F5E66F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5E66F

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5E66F	#FFFFFF	#000000	##000000
##F5E66F	1.00	1.28	16.43	16.43
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.43	21.00	1.00	1.00
##000000	16.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E063

Deuteranopia (green-blind)

#FDE775

Tritanopia (blue-blind)

#FFD8CB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f5e66f;
/* rgb */ color: rgb(245, 230, 111);
/* oklch */ color: oklch(91.4% 0.141 102.2);

Tailwind

colors: {
  custom: {
    50: '#fbed9c',
    500: '#f5e66f',
    950: '#000000',
  },
}

SCSS

$custom: #f5e66f;
$custom-light: #fbed9c;
$custom-dark: #000000;

JSON

{
  "hex": "#f5e66f",
  "rgb": {
    "r": 245,
    "g": 230,
    "b": 111
  },
  "hsl": {
    "h": 53.284,
    "s": 87.013,
    "l": 69.804
  },
  "oklch": {
    "l": 0.91388,
    "c": 0.14057,
    "h": 102.2
  },
  "luminance": 0.77154
}

Semantic roles & 50–950 ramp

primary

#F5E66F

secondary

#394ACF

accent

#1BE402

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F5E66F

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

Preview Lab → · Contrast checker → · Palette generator →