#F4BF51#F4BF51

#F4BF51 is a very light, vivid orange. Relative luminance 0.571; OKLCH L 83.3% C 0.139 H 82.8°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX#F4BF51
RGBrgb(244, 191, 81)
HSLhsl(40, 88%, 64%)
HSVhsv(40, 67%, 96%)
CMYKcmyk(0%, 21.7%, 66.8%, 4.3%)
CIE-LABlab(80.23, 7.91, 60.87)
CIE-LCHlch(80.23, 61.38, 82.60°)
OKLaboklab(83.25% 0.0174 0.1378)
OKLCHoklch(83.25% 0.139 82.8)
XYZxyz(57.4276, 57.0927, 15.7783)
Luminance0.5709 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#F4BF51 #5186F4
analogous
#F46D51 #F4BF51 #D7F451
triadic
#F4BF51 #51F4BF #BF51F4
tetradic
#F4BF51 #51F46D #5186F4 #F451D7
square
#F4BF51 #51F46D #5186F4 #F451D7
split-complementary
#F4BF51 #51D7F4 #6D51F4
monochromatic
#BF850C #F0AA17 #F4BF51 #F8D48B #FBE9C4

Accessibility & contrast

On white

1.69
#F4BF51 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.42
#F4BF51 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4BF51
12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##F4BF51#FFFFFF#000000##000000
##F4BF511.001.6912.4212.42
#FFFFFF1.691.0021.0021.00
#00000012.4221.001.001.00
##00000012.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#D6BF44
Deuteranopia (green-blind)
#E2CD55
Tritanopia (blue-blind)
#FFAFA8
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #f4bf51;
/* rgb */ color: rgb(244, 191, 81);
/* oklch */ color: oklch(83.3% 0.139 82.8);
Tailwind
colors: {
  custom: {
    50: '#fcd287',
    500: '#f4bf51',
    950: '#000000',
  },
}
SCSS
$custom: #f4bf51;
$custom-light: #fcd287;
$custom-dark: #000000;
JSON
{
  "hex": "#f4bf51",
  "rgb": {
    "r": 244,
    "g": 191,
    "b": 81
  },
  "hsl": {
    "h": 40.491,
    "s": 88.108,
    "l": 63.725
  },
  "oklch": {
    "l": 0.83252,
    "c": 0.13887,
    "h": 82.8
  },
  "luminance": 0.57089
}

Semantic roles & 50–950 ramp

primary
#F4BF51
secondary
#2D5BBD
accent
#4BE501
background
#FFFEFC
surface
#FFFBF3
border
#D7D4CD
text
#18140C
muted
#86837F

Preview Lab

Preview with #F4BF51

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

Preview Lab → · Contrast checker → · Palette generator →

#F4BF51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva