#F3E263#F3E263

#F3E263 is a very light, vivid yellow. Relative luminance 0.743; OKLCH L 90.3% C 0.147 H 101.7°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#F3E263
RGB	rgb(243, 226, 99)
HSL	hsl(53, 86%, 67%)
HSV	hsv(53, 59%, 95%)
CMYK	cmyk(0%, 7%, 59.3%, 4.7%)
CIE-LAB	lab(89.09, -9.28, 62.67)
CIE-LCH	lch(89.09, 63.36, 98.42°)
OKLab	oklab(90.28% -0.0299 0.1442)
OKLCH	oklch(90.28% 0.147 101.7)
XYZ	xyz(66.4131, 74.3508, 22.6548)
Luminance	0.7435 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E263 #6374F3

analogous

#F39A63 #F3E263 #BCF363

triadic

#F3E263 #63F3E2 #E263F3

tetradic

#F3E263 #63F39A #6374F3 #F363BC

square

#F3E263 #63F39A #6374F3 #F363BC

split-complementary

#F3E263 #63BCF3 #9A63F3

monochromatic

#CCB610 #EFD72A #F3E263 #F7ED9C #FCF7D5

Accessibility & contrast

On white

1.32

#F3E263 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.87

#F3E263 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E263

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E263	#FFFFFF	#000000	##000000
##F3E263	1.00	1.32	15.87	15.87
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.87	21.00	1.00	1.00
##000000	15.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC55

Deuteranopia (green-blind)

#FAE36A

Tritanopia (blue-blind)

#FFD4C7

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #f3e263;
/* rgb */ color: rgb(243, 226, 99);
/* oklch */ color: oklch(90.3% 0.147 101.7);

Tailwind

colors: {
  custom: {
    50: '#faea94',
    500: '#f3e263',
    950: '#000000',
  },
}

SCSS

$custom: #f3e263;
$custom-light: #faea94;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e263",
  "rgb": {
    "r": 243,
    "g": 226,
    "b": 99
  },
  "hsl": {
    "h": 52.917,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.90275,
    "c": 0.14728,
    "h": 101.7
  },
  "luminance": 0.74348
}

Semantic roles & 50–950 ramp

primary

#F3E263

secondary

#3244C8

accent

#1EE203

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F3E263

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

Preview Lab → · Contrast checker → · Palette generator →