#F9DE61#F9DE61

#F9DE61 is a very light, vivid yellow. Relative luminance 0.732; OKLCH L 90.0% C 0.146 H 97.1°. Best body text is #000000 at 15.65:1 contrast (WCAG AA passes).

Color values

HEX#F9DE61
RGBrgb(249, 222, 97)
HSLhsl(49, 93%, 68%)
HSVhsv(49, 61%, 98%)
CMYKcmyk(0%, 10.8%, 61%, 2.4%)
CIE-LABlab(88.57, -4.96, 63.11)
CIE-LCHlch(88.57, 63.30, 94.49°)
OKLaboklab(89.98% -0.0181 0.1447)
OKLCHoklch(89.98% 0.146 97.1)
XYZxyz(67.3487, 73.2485, 21.8978)
Luminance0.7325 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F9DE61 #617CF9
analogous
#F99261 #F9DE61 #C8F961
triadic
#F9DE61 #61F9DE #DE61F9
tetradic
#F9DE61 #61F992 #617CF9 #F961C8
square
#F9DE61 #61F992 #617CF9 #F961C8
split-complementary
#F9DE61 #61C8F9 #9261F9
monochromatic
#D7B308 #F7D226 #F9DE61 #FBEA9C #FDF7D7

Accessibility & contrast

On white

1.34
#F9DE61 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.65
#F9DE61 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9DE61
15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F9DE61#FFFFFF#000000##000000
##F9DE611.001.3415.6515.65
#FFFFFF1.341.0021.0021.00
#00000015.6521.001.001.00
##00000015.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#F2D953
Deuteranopia (green-blind)
#F9E267
Tritanopia (blue-blind)
#FFCFC3
Achromatopsia (no color)
#DEDEDE

Design tokens & code

CSS
--color: #f9de61;
/* rgb */ color: rgb(249, 222, 97);
/* oklch */ color: oklch(90.0% 0.146 97.1);
Tailwind
colors: {
  custom: {
    50: '#fee892',
    500: '#f9de61',
    950: '#000000',
  },
}
SCSS
$custom: #f9de61;
$custom-light: #fee892;
$custom-dark: #000000;
JSON
{
  "hex": "#f9de61",
  "rgb": {
    "r": 249,
    "g": 222,
    "b": 97
  },
  "hsl": {
    "h": 49.342,
    "s": 92.683,
    "l": 67.843
  },
  "oklch": {
    "l": 0.89977,
    "c": 0.14585,
    "h": 97.1
  },
  "luminance": 0.73245
}

Semantic roles & 50–950 ramp

primary
#F9DE61
secondary
#2D4AD2
accent
#29E600
background
#FFFEFC
surface
#FFFCF4
border
#D7D5CE
text
#18160D
muted
#86847F

Preview Lab

Preview with #F9DE61

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

Preview Lab → · Contrast checker → · Palette generator →

#F9DE61 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva