#F3DE65#F3DE65

#F3DE65 is a very light, vivid yellow. Relative luminance 0.722; OKLCH L 89.5% C 0.142 H 99.6°. Best body text is #000000 at 15.45:1 contrast (WCAG AA passes).

Color values

HEX#F3DE65
RGBrgb(243, 222, 101)
HSLhsl(51, 86%, 67%)
HSVhsv(51, 58%, 95%)
CMYKcmyk(0%, 8.6%, 58.4%, 4.7%)
CIE-LABlab(88.08, -7.14, 60.68)
CIE-LCHlch(88.08, 61.10, 96.71°)
OKLaboklab(89.48% -0.0236 0.1402)
OKLCHoklch(89.48% 0.142 99.6)
XYZxyz(65.4349, 72.2395, 22.8063)
Luminance0.7224 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F3DE65 #657AF3
analogous
#F39765 #F3DE65 #C1F365
triadic
#F3DE65 #65F3DE #DE65F3
tetradic
#F3DE65 #65F397 #657AF3 #F365C1
square
#F3DE65 #65F397 #657AF3 #F365C1
split-complementary
#F3DE65 #65C1F3 #9765F3
monochromatic
#CEB210 #EFD22C #F3DE65 #F7EA9E #FCF6D7

Accessibility & contrast

On white

1.36
#F3DE65 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.45
#F3DE65 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DE65
15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F3DE65#FFFFFF#000000##000000
##F3DE651.001.3615.4515.45
#FFFFFF1.361.0021.0021.00
#00000015.4521.001.001.00
##00000015.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#F1D858
Deuteranopia (green-blind)
#F7E06B
Tritanopia (blue-blind)
#FFD0C3
Achromatopsia (no color)
#DDDDDD

Design tokens & code

CSS
--color: #f3de65;
/* rgb */ color: rgb(243, 222, 101);
/* oklch */ color: oklch(89.5% 0.142 99.6);
Tailwind
colors: {
  custom: {
    50: '#fae895',
    500: '#f3de65',
    950: '#000000',
  },
}
SCSS
$custom: #f3de65;
$custom-light: #fae895;
$custom-dark: #000000;
JSON
{
  "hex": "#f3de65",
  "rgb": {
    "r": 243,
    "g": 222,
    "b": 101
  },
  "hsl": {
    "h": 51.127,
    "s": 85.542,
    "l": 67.451
  },
  "oklch": {
    "l": 0.89484,
    "c": 0.14216,
    "h": 99.6
  },
  "luminance": 0.72237
}

Semantic roles & 50–950 ramp

primary
#F3DE65
secondary
#3349CA
accent
#24E203
background
#FFFEFC
surface
#FFFCF5
border
#D7D5CF
text
#18160D
muted
#86847F

Preview Lab

Preview with #F3DE65

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

Preview Lab → · Contrast checker → · Palette generator →

#F3DE65 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva