#F5E66A#F5E66A

#F5E66A is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.3% C 0.145 H 102.5°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#F5E66A
RGB	rgb(245, 230, 106)
HSL	hsl(54, 87%, 69%)
HSV	hsv(54, 57%, 96%)
CMYK	cmyk(0%, 6.1%, 56.7%, 3.9%)
CIE-LAB	lab(90.34, -9.97, 61.06)
CIE-LCH	lch(90.34, 61.87, 99.28°)
OKLab	oklab(91.33% -0.0313 0.1416)
OKLCH	oklch(91.33% 0.145 102.5)
XYZ	xyz(68.5569, 77.0492, 24.8936)
Luminance	0.7705 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5E66A #6A79F5

analogous

#F5A16A #F5E66A #BFF56A

triadic

#F5E66A #6AF5E6 #E66AF5

tetradic

#F5E66A #6AF5A1 #6A79F5 #F56ABF

square

#F5E66A #6AF5A1 #6A79F5 #F56ABF

split-complementary

#F5E66A #6ABFF5 #A16AF5

monochromatic

#D6C10E #F1DC31 #F5E66A #F9F0A3 #FDF9DD

Accessibility & contrast

On white

1.28

#F5E66A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.41

#F5E66A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5E66A

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5E66A	#FFFFFF	#000000	##000000
##F5E66A	1.00	1.28	16.41	16.41
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.41	21.00	1.00	1.00
##000000	16.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DF5D

Deuteranopia (green-blind)

#FDE670

Tritanopia (blue-blind)

#FFD8CB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f5e66a;
/* rgb */ color: rgb(245, 230, 106);
/* oklch */ color: oklch(91.3% 0.145 102.5);

Tailwind

colors: {
  custom: {
    50: '#fbed98',
    500: '#f5e66a',
    950: '#000000',
  },
}

SCSS

$custom: #f5e66a;
$custom-light: #fbed98;
$custom-dark: #000000;

JSON

{
  "hex": "#f5e66a",
  "rgb": {
    "r": 245,
    "g": 230,
    "b": 106
  },
  "hsl": {
    "h": 53.525,
    "s": 87.421,
    "l": 68.824
  },
  "oklch": {
    "l": 0.91333,
    "c": 0.14496,
    "h": 102.5
  },
  "luminance": 0.77047
}

Semantic roles & 50–950 ramp

primary

#F5E66A

secondary

#3545CE

accent

#1AE402

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F5E66A

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

Preview Lab → · Contrast checker → · Palette generator →