#F3E764#F3E764

#F3E764 is a very light, vivid yellow. Relative luminance 0.771; OKLCH L 91.3% C 0.151 H 104.1°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#F3E764
RGB	rgb(243, 231, 100)
HSL	hsl(55, 86%, 67%)
HSV	hsv(55, 59%, 95%)
CMYK	cmyk(0%, 4.9%, 58.8%, 4.7%)
CIE-LAB	lab(90.38, -11.70, 63.67)
CIE-LCH	lch(90.38, 64.74, 100.41°)
OKLab	oklab(91.31% -0.0367 0.1465)
OKLCH	oklch(91.31% 0.151 104.1)
XYZ	xyz(67.8407, 77.1290, 23.3680)
Luminance	0.7713 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E764 #6470F3

analogous

#F3A064 #F3E764 #B8F364

triadic

#F3E764 #64F3E7 #E764F3

tetradic

#F3E764 #64F3A0 #6470F3 #F364B8

square

#F3E764 #64F3A0 #6470F3 #F364B8

split-complementary

#F3E764 #64B8F3 #A064F3

monochromatic

#CDBD10 #EFDE2B #F3E764 #F7F09D #FCF9D6

Accessibility & contrast

On white

1.28

#F3E764 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.43

#F3E764 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E764

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E764	#FFFFFF	#000000	##000000
##F3E764	1.00	1.28	16.43	16.43
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.43	21.00	1.00	1.00
##000000	16.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E056

Deuteranopia (green-blind)

#FEE66B

Tritanopia (blue-blind)

#FFD9CB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f3e764;
/* rgb */ color: rgb(243, 231, 100);
/* oklch */ color: oklch(91.3% 0.151 104.1);

Tailwind

colors: {
  custom: {
    50: '#faee95',
    500: '#f3e764',
    950: '#000000',
  },
}

SCSS

$custom: #f3e764;
$custom-light: #faee95;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e764",
  "rgb": {
    "r": 243,
    "g": 231,
    "b": 100
  },
  "hsl": {
    "h": 54.965,
    "s": 85.629,
    "l": 67.255
  },
  "oklch": {
    "l": 0.91305,
    "c": 0.15099,
    "h": 104.1
  },
  "luminance": 0.77127
}

Semantic roles & 50–950 ramp

primary

#F3E764

secondary

#323FC9

accent

#16E203

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3E764

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

Preview Lab → · Contrast checker → · Palette generator →