#F3DD65#F3DD65

#F3DD65 is a very light, vivid yellow. Relative luminance 0.717; OKLCH L 89.3% C 0.141 H 99.0°. Best body text is #000000 at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#F3DD65
RGB	rgb(243, 221, 101)
HSL	hsl(51, 86%, 67%)
HSV	hsv(51, 58%, 95%)
CMYK	cmyk(0%, 9.1%, 58.4%, 4.7%)
CIE-LAB	lab(87.83, -6.64, 60.39)
CIE-LCH	lch(87.83, 60.76, 96.27°)
OKLab	oklab(89.28% -0.0221 0.1396)
OKLCH	oklch(89.28% 0.141 99)
XYZ	xyz(65.1701, 71.7099, 22.7180)
Luminance	0.7171 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DD65 #657BF3

analogous

#F39665 #F3DD65 #C2F365

triadic

#F3DD65 #65F3DD #DD65F3

tetradic

#F3DD65 #65F396 #657BF3 #F365C2

square

#F3DD65 #65F396 #657BF3 #F365C2

split-complementary

#F3DD65 #65C2F3 #9665F3

monochromatic

#CEB010 #EFD02C #F3DD65 #F7EA9E #FCF6D7

Accessibility & contrast

On white

1.37

#F3DD65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.34

#F3DD65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DD65

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DD65	#FFFFFF	#000000	##000000
##F3DD65	1.00	1.37	15.34	15.34
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.34	21.00	1.00	1.00
##000000	15.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D858

Deuteranopia (green-blind)

#F6E06B

Tritanopia (blue-blind)

#FFCFC3

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #f3dd65;
/* rgb */ color: rgb(243, 221, 101);
/* oklch */ color: oklch(89.3% 0.141 99.0);

Tailwind

colors: {
  custom: {
    50: '#fae795',
    500: '#f3dd65',
    950: '#000000',
  },
}

SCSS

$custom: #f3dd65;
$custom-light: #fae795;
$custom-dark: #000000;

JSON

{
  "hex": "#f3dd65",
  "rgb": {
    "r": 243,
    "g": 221,
    "b": 101
  },
  "hsl": {
    "h": 50.704,
    "s": 85.542,
    "l": 67.451
  },
  "oklch": {
    "l": 0.89282,
    "c": 0.14132,
    "h": 99
  },
  "luminance": 0.71707
}

Semantic roles & 50–950 ramp

primary

#F3DD65

secondary

#334ACA

accent

#26E203

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160D

muted

#86847F

Preview Lab

Preview with #F3DD65

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

Preview Lab → · Contrast checker → · Palette generator →