#FBF377#FBF377

#FBF377 is a very light, vivid yellow. Relative luminance 0.859; OKLCH L 94.6% C 0.146 H 105.5°. Best body text is #000000 at 18.19:1 contrast (WCAG AA passes).

Color values

HEX#FBF377
RGBrgb(251, 243, 119)
HSLhsl(56, 94%, 73%)
HSVhsv(56, 53%, 98%)
CMYKcmyk(0%, 3.2%, 52.6%, 1.6%)
CIE-LABlab(94.29, -13.00, 59.90)
CIE-LCHlch(94.29, 61.29, 102.25°)
OKLaboklab(94.63% -0.0389 0.1403)
OKLCHoklch(94.63% 0.146 105.5)
XYZxyz(75.1662, 85.9446, 30.0787)
Luminance0.8594 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#FBF377 #777FFB
analogous
#FBB177 #FBF377 #C1FB77
triadic
#FBF377 #77FBF3 #F377FB
tetradic
#FBF377 #77FBB1 #777FFB #FB77C1
square
#FBF377 #77FBB1 #777FFB #FB77C1
split-complementary
#FBF377 #77C1FB #B177FB
monochromatic
#F1E207 #F9EE3C #FBF377 #FDF8B2 #FEFCE1

Accessibility & contrast

On white

1.15
#FBF377 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

18.19
#FBF377 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF377
18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##FBF377#FFFFFF#000000##000000
##FBF3771.001.1518.1918.19
#FFFFFF1.151.0021.0021.00
#00000018.1921.001.001.00
##00000018.1921.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFEB6B
Deuteranopia (green-blind)
#FFF17D
Tritanopia (blue-blind)
#FFE5D7
Achromatopsia (no color)
#EFEFEF

Design tokens & code

CSS
--color: #fbf377;
/* rgb */ color: rgb(251, 243, 119);
/* oklch */ color: oklch(94.6% 0.146 105.5);
Tailwind
colors: {
  custom: {
    50: '#fff6a1',
    500: '#fbf377',
    950: '#000000',
  },
}
SCSS
$custom: #fbf377;
$custom-light: #fff6a1;
$custom-dark: #000000;
JSON
{
  "hex": "#fbf377",
  "rgb": {
    "r": 251,
    "g": 243,
    "b": 119
  },
  "hsl": {
    "h": 56.364,
    "s": 94.286,
    "l": 72.549
  },
  "oklch": {
    "l": 0.94626,
    "c": 0.14562,
    "h": 105.5
  },
  "luminance": 0.85942
}

Semantic roles & 50–950 ramp

primary
#FBF377
secondary
#3F48D8
accent
#0EE600
background
#FFFFFC
surface
#FFFEF6
border
#D7D6D0
text
#18170F
muted
#868580

Preview Lab

Preview with #FBF377

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

Preview Lab → · Contrast checker → · Palette generator →

#FBF377 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva