#F8F66D#F8F66D

#F8F66D is a very light, vivid yellow. Relative luminance 0.870; OKLCH L 94.9% C 0.158 H 108.3°. Best body text is #000000 at 18.39:1 contrast (WCAG AA passes).

Color values

HEX	#F8F66D
RGB	rgb(248, 246, 109)
HSL	hsl(59, 91%, 70%)
HSV	hsv(59, 56%, 97%)
CMYK	cmyk(0%, 0.8%, 56%, 2.7%)
CIE-LAB	lab(94.73, -16.41, 64.75)
CIE-LCH	lch(94.73, 66.79, 104.22°)
OKLab	oklab(94.89% -0.0495 0.1497)
OKLCH	oklch(94.89% 0.158 108.3)
XYZ	xyz(74.4296, 86.9742, 27.3320)
Luminance	0.8697 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8F66D #6D6FF8

analogous

#F8B16D #F8F66D #B4F86D

triadic

#F8F66D #6DF8F6 #F66DF8

tetradic

#F8F66D #6DF8B1 #6D6FF8 #F86DB4

square

#F8F66D #6DF8B1 #6D6FF8 #F86DB4

split-complementary

#F8F66D #6DB4F8 #B16DF8

monochromatic

#E0DD0B #F5F233 #F8F66D #FBFAA7 #FEFDE2

Accessibility & contrast

On white

1.14

#F8F66D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.39

#F8F66D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8F66D

18.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8F66D	#FFFFFF	#000000	##000000
##F8F66D	1.00	1.14	18.39	18.39
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.39	21.00	1.00	1.00
##000000	18.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED5E

Deuteranopia (green-blind)

#FFF275

Tritanopia (blue-blind)

#FFE8D8

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #f8f66d;
/* rgb */ color: rgb(248, 246, 109);
/* oklch */ color: oklch(94.9% 0.158 108.3);

Tailwind

colors: {
  custom: {
    50: '#fdf99b',
    500: '#f8f66d',
    950: '#000000',
  },
}

SCSS

$custom: #f8f66d;
$custom-light: #fdf99b;
$custom-dark: #000000;

JSON

{
  "hex": "#f8f66d",
  "rgb": {
    "r": 248,
    "g": 246,
    "b": 109
  },
  "hsl": {
    "h": 59.137,
    "s": 90.85,
    "l": 70
  },
  "oklch": {
    "l": 0.94887,
    "c": 0.15768,
    "h": 108.3
  },
  "luminance": 0.86972
}

Semantic roles & 50–950 ramp

primary

#F8F66D

secondary

#3739D2

accent

#03E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F8F66D

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

Preview Lab → · Contrast checker → · Palette generator →