#F5F66D#F5F66D

#F5F66D is a very light, vivid yellow. Relative luminance 0.864; OKLCH L 94.6% C 0.158 H 109.5°. Best body text is #000000 at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#F5F66D
RGB	rgb(245, 246, 109)
HSL	hsl(60, 88%, 70%)
HSV	hsv(60, 56%, 96%)
CMYK	cmyk(0.4%, 0%, 55.7%, 3.5%)
CIE-LAB	lab(94.50, -17.60, 64.42)
CIE-LCH	lch(94.50, 66.78, 105.28°)
OKLab	oklab(94.65% -0.0527 0.1491)
OKLCH	oklch(94.65% 0.158 109.5)
XYZ	xyz(73.3743, 86.4300, 27.2825)
Luminance	0.8643 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F66D #6E6DF6

analogous

#F6B36D #F5F66D #B1F66D

triadic

#F5F66D #6DF5F6 #F66DF5

tetradic

#F5F66D #6DF6B3 #6E6DF6 #F66DB1

square

#F5F66D #6DF6B3 #6E6DF6 #F66DB1

split-complementary

#F5F66D #6DB1F6 #B36DF6

monochromatic

#DADB0E #F1F233 #F5F66D #F9FAA7 #FDFDE0

Accessibility & contrast

On white

1.15

#F5F66D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.29

#F5F66D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F66D

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F66D	#FFFFFF	#000000	##000000
##F5F66D	1.00	1.15	18.29	18.29
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.29	21.00	1.00	1.00
##000000	18.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED5E

Deuteranopia (green-blind)

#FFF175

Tritanopia (blue-blind)

#FFE8D8

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f5f66d;
/* rgb */ color: rgb(245, 246, 109);
/* oklch */ color: oklch(94.6% 0.158 109.5);

Tailwind

colors: {
  custom: {
    50: '#fbf99b',
    500: '#f5f66d',
    950: '#000000',
  },
}

SCSS

$custom: #f5f66d;
$custom-light: #fbf99b;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f66d",
  "rgb": {
    "r": 245,
    "g": 246,
    "b": 109
  },
  "hsl": {
    "h": 60.438,
    "s": 88.387,
    "l": 69.608
  },
  "oklch": {
    "l": 0.94646,
    "c": 0.15812,
    "h": 109.5
  },
  "luminance": 0.86428
}

Semantic roles & 50–950 ramp

primary

#F5F66D

secondary

#3837D0

accent

#01E502

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F5F66D

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

Preview Lab → · Contrast checker → · Palette generator →