#F3DB65#F3DB65

#F3DB65 is a very light, vivid yellow. Relative luminance 0.707; OKLCH L 88.9% C 0.140 H 97.9°. Best body text is #000000 at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#F3DB65
RGB	rgb(243, 219, 101)
HSL	hsl(50, 86%, 67%)
HSV	hsv(50, 58%, 95%)
CMYK	cmyk(0%, 9.9%, 58.4%, 4.7%)
CIE-LAB	lab(87.32, -5.63, 59.82)
CIE-LCH	lch(87.32, 60.08, 95.38°)
OKLab	oklab(88.88% -0.0193 0.1384)
OKLCH	oklch(88.88% 0.14 97.9)
XYZ	xyz(64.6452, 70.6601, 22.5430)
Luminance	0.7066 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DB65 #657DF3

analogous

#F39465 #F3DB65 #C4F365

triadic

#F3DB65 #65F3DB #DB65F3

tetradic

#F3DB65 #65F394 #657DF3 #F365C4

square

#F3DB65 #65F394 #657DF3 #F365C4

split-complementary

#F3DB65 #65C4F3 #9465F3

monochromatic

#CEAE10 #EFCE2C #F3DB65 #F7E89E #FCF6D7

Accessibility & contrast

On white

1.39

#F3DB65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.13

#F3DB65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DB65

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DB65	#FFFFFF	#000000	##000000
##F3DB65	1.00	1.39	15.13	15.13
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.13	21.00	1.00	1.00
##000000	15.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED659

Deuteranopia (green-blind)

#F5DE6B

Tritanopia (blue-blind)

#FFCDC1

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #f3db65;
/* rgb */ color: rgb(243, 219, 101);
/* oklch */ color: oklch(88.9% 0.140 97.9);

Tailwind

colors: {
  custom: {
    50: '#fae595',
    500: '#f3db65',
    950: '#000000',
  },
}

SCSS

$custom: #f3db65;
$custom-light: #fae595;
$custom-dark: #000000;

JSON

{
  "hex": "#f3db65",
  "rgb": {
    "r": 243,
    "g": 219,
    "b": 101
  },
  "hsl": {
    "h": 49.859,
    "s": 85.542,
    "l": 67.451
  },
  "oklch": {
    "l": 0.88878,
    "c": 0.13968,
    "h": 97.9
  },
  "luminance": 0.70657
}

Semantic roles & 50–950 ramp

primary

#F3DB65

secondary

#334CCA

accent

#29E203

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150D

muted

#86847F

Preview Lab

Preview with #F3DB65

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

Preview Lab → · Contrast checker → · Palette generator →