#FBB000#FBB000

#FBB000 is a light, vivid orange. Relative luminance 0.516; OKLCH L 80.8% C 0.168 H 77.9°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#FBB000
RGB	rgb(251, 176, 0)
HSL	hsl(42, 100%, 49%)
HSV	hsv(42, 100%, 98%)
CMYK	cmyk(0%, 29.9%, 100%, 1.6%)
CIE-LAB	lab(77.02, 16.50, 80.11)
CIE-LCH	lch(77.02, 81.79, 78.36°)
OKLab	oklab(80.79% 0.0354 0.1647)
OKLCH	oklch(80.79% 0.168 77.9)
XYZ	xyz(55.3134, 51.5649, 7.0399)
Luminance	0.5156 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBB000 #004BFB

analogous

#FB3300 #FBB000 #C9FB00

triadic

#FBB000 #00FBB0 #B000FB

tetradic

#FBB000 #00FB33 #004BFB #FB00C9

square

#FBB000 #00FB33 #004BFB #FB00C9

split-complementary

#FBB000 #00C9FB #3300FB

monochromatic

#815A00 #BE8500 #FBB000 #FFC439 #FFD676

Accessibility & contrast

On white

1.86

#FBB000 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#FBB000 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBB000

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBB000	#FFFFFF	#000000	##000000
##FBB000	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB300

Deuteranopia (green-blind)

#DEC614

Tritanopia (blue-blind)

#FF9B96

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #fbb000;
/* rgb */ color: rgb(251, 176, 0);
/* oklch */ color: oklch(80.8% 0.168 77.9);

Tailwind

colors: {
  custom: {
    50: '#ffc766',
    500: '#fbb000',
    950: '#000000',
  },
}

SCSS

$custom: #fbb000;
$custom-light: #ffc766;
$custom-dark: #000000;

JSON

{
  "hex": "#fbb000",
  "rgb": {
    "r": 251,
    "g": 176,
    "b": 0
  },
  "hsl": {
    "h": 42.072,
    "s": 100,
    "l": 49.216
  },
  "oklch": {
    "l": 0.80793,
    "c": 0.16849,
    "h": 77.9
  },
  "luminance": 0.5156
}

Semantic roles & 50–950 ramp

primary

#FBB000

secondary

#183987

accent

#69FF29

background

#FFFDFB

surface

#FFF9F0

border

#D7D2CB

text

#1A1307

muted

#87827C

Preview Lab

Preview with #FBB000

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

Preview Lab → · Contrast checker → · Palette generator →