#FBF365#FBF365

#FBF365 is a very light, vivid yellow. Relative luminance 0.856; OKLCH L 94.4% C 0.161 H 106.1°. Best body text is #000000 at 18.11:1 contrast (WCAG AA passes).

Color values

HEX#FBF365
RGBrgb(251, 243, 101)
HSLhsl(57, 95%, 69%)
HSVhsv(57, 60%, 98%)
CMYKcmyk(0%, 3.2%, 59.8%, 1.6%)
CIE-LABlab(94.12, -14.30, 67.53)
CIE-LCHlch(94.12, 69.03, 101.95°)
OKLaboklab(94.44% -0.0445 0.1546)
OKLCHoklch(94.44% 0.161 106.1)
XYZxyz(74.1857, 85.5524, 24.9149)
Luminance0.8555 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#FBF365 #656DFB
analogous
#FBA865 #FBF365 #B8FB65
triadic
#FBF365 #65FBF3 #F365FB
tetradic
#FBF365 #65FBA8 #656DFB #FB65B8
square
#FBF365 #65FBA8 #656DFB #FB65B8
split-complementary
#FBF365 #65B8FB #A865FB
monochromatic
#E0D406 #F9EE29 #FBF365 #FDF8A1 #FEFCDC

Accessibility & contrast

On white

1.16
#FBF365 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

18.11
#FBF365 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF365
18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##FBF365#FFFFFF#000000##000000
##FBF3651.001.1618.1118.11
#FFFFFF1.161.0021.0021.00
#00000018.1121.001.001.00
##00000018.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFEB55
Deuteranopia (green-blind)
#FFF16D
Tritanopia (blue-blind)
#FFE4D5
Achromatopsia (no color)
#EEEEEE

Design tokens & code

CSS
--color: #fbf365;
/* rgb */ color: rgb(251, 243, 101);
/* oklch */ color: oklch(94.4% 0.161 106.1);
Tailwind
colors: {
  custom: {
    50: '#fff696',
    500: '#fbf365',
    950: '#000000',
  },
}
SCSS
$custom: #fbf365;
$custom-light: #fff696;
$custom-dark: #000000;
JSON
{
  "hex": "#fbf365",
  "rgb": {
    "r": 251,
    "g": 243,
    "b": 101
  },
  "hsl": {
    "h": 56.8,
    "s": 94.937,
    "l": 69.02
  },
  "oklch": {
    "l": 0.94438,
    "c": 0.16088,
    "h": 106.1
  },
  "luminance": 0.8555
}

Semantic roles & 50–950 ramp

primary
#FBF365
secondary
#2F38D5
accent
#0CE600
background
#FFFFFC
surface
#FFFEF5
border
#D7D6CF
text
#18170E
muted
#86857F

Preview Lab

Preview with #FBF365

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

Preview Lab → · Contrast checker → · Palette generator →

#FBF365 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva