#F3E464#F3E464

#F3E464 is a very light, vivid yellow. Relative luminance 0.755; OKLCH L 90.7% C 0.148 H 102.7°. Best body text is #000000 at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#F3E464
RGB	rgb(243, 228, 100)
HSL	hsl(54, 86%, 67%)
HSV	hsv(54, 59%, 95%)
CMYK	cmyk(0%, 6.2%, 58.8%, 4.7%)
CIE-LAB	lab(89.61, -10.21, 62.82)
CIE-LCH	lch(89.61, 63.64, 99.23°)
OKLab	oklab(90.69% -0.0325 0.1446)
OKLCH	oklch(90.69% 0.148 102.7)
XYZ	xyz(67.0082, 75.4641, 23.0905)
Luminance	0.7546 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E464 #6473F3

analogous

#F39C64 #F3E464 #BBF364

triadic

#F3E464 #64F3E4 #E464F3

tetradic

#F3E464 #64F39C #6473F3 #F364BB

square

#F3E464 #64F39C #6473F3 #F364BB

split-complementary

#F3E464 #64BBF3 #9C64F3

monochromatic

#CDB910 #EFDA2B #F3E464 #F7EE9D #FCF8D6

Accessibility & contrast

On white

1.30

#F3E464 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.09

#F3E464 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E464

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E464	#FFFFFF	#000000	##000000
##F3E464	1.00	1.30	16.09	16.09
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.09	21.00	1.00	1.00
##000000	16.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD56

Deuteranopia (green-blind)

#FBE46B

Tritanopia (blue-blind)

#FFD6C8

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #f3e464;
/* rgb */ color: rgb(243, 228, 100);
/* oklch */ color: oklch(90.7% 0.148 102.7);

Tailwind

colors: {
  custom: {
    50: '#faec95',
    500: '#f3e464',
    950: '#000000',
  },
}

SCSS

$custom: #f3e464;
$custom-light: #faec95;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e464",
  "rgb": {
    "r": 243,
    "g": 228,
    "b": 100
  },
  "hsl": {
    "h": 53.706,
    "s": 85.629,
    "l": 67.255
  },
  "oklch": {
    "l": 0.90692,
    "c": 0.14823,
    "h": 102.7
  },
  "luminance": 0.75462
}

Semantic roles & 50–950 ramp

primary

#F3E464

secondary

#3242C9

accent

#1BE203

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3E464

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

Preview Lab → · Contrast checker → · Palette generator →