#FBB447#FBB447

#FBB447 is a light, vivid orange. Relative luminance 0.536; OKLCH L 81.8% C 0.146 H 74.3°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#FBB447
RGB	rgb(251, 180, 71)
HSL	hsl(36, 96%, 63%)
HSV	hsv(36, 72%, 98%)
CMYK	cmyk(0%, 28.3%, 71.7%, 1.6%)
CIE-LAB	lab(78.23, 16.07, 63.26)
CIE-LCH	lch(78.23, 65.27, 75.75°)
OKLab	oklab(81.83% 0.0395 0.1408)
OKLCH	oklch(81.83% 0.146 74.3)
XYZ	xyz(57.2462, 53.6114, 13.2930)
Luminance	0.5361 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBB447 #478EFB

analogous

#FB5A47 #FBB447 #E8FB47

triadic

#FBB447 #47FBB4 #B447FB

tetradic

#FBB447 #47FB5A #478EFB #FB47E8

square

#FBB447 #47FB5A #478EFB #FB47E8

split-complementary

#FBB447 #47E8FB #5A47FB

monochromatic

#C37804 #FA9C0B #FBB447 #FCCC83 #FEE5BF

Accessibility & contrast

On white

1.79

#FBB447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#FBB447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBB447

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBB447	#FFFFFF	#000000	##000000
##FBB447	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB739

Deuteranopia (green-blind)

#DEC84A

Tritanopia (blue-blind)

#FFA19D

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #fbb447;
/* rgb */ color: rgb(251, 180, 71);
/* oklch */ color: oklch(81.8% 0.146 74.3);

Tailwind

colors: {
  custom: {
    50: '#ffca80',
    500: '#fbb447',
    950: '#000000',
  },
}

SCSS

$custom: #fbb447;
$custom-light: #ffca80;
$custom-dark: #000000;

JSON

{
  "hex": "#fbb447",
  "rgb": {
    "r": 251,
    "g": 180,
    "b": 71
  },
  "hsl": {
    "h": 36.333,
    "s": 95.745,
    "l": 63.137
  },
  "oklch": {
    "l": 0.81827,
    "c": 0.14627,
    "h": 74.3
  },
  "luminance": 0.53607
}

Semantic roles & 50–950 ramp

primary

#FBB447

secondary

#2663C0

accent

#5BE600

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#19130B

muted

#87827E

Preview Lab

Preview with #FBB447

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

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