#FBBB48#FBBB48

#FBBB48 is a very light, vivid orange. Relative luminance 0.565; OKLCH L 83.1% C 0.147 H 78.6°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#FBBB48
RGB	rgb(251, 187, 72)
HSL	hsl(39, 96%, 63%)
HSV	hsv(39, 71%, 98%)
CMYK	cmyk(0%, 25.5%, 71.3%, 1.6%)
CIE-LAB	lab(79.91, 12.46, 64.55)
CIE-LCH	lch(79.91, 65.74, 79.08°)
OKLab	oklab(83.14% 0.0291 0.1438)
OKLCH	oklch(83.14% 0.147 78.6)
XYZ	xyz(58.7275, 56.5223, 13.9464)
Luminance	0.5652 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBBB48 #4888FB

analogous

#FB6148 #FBBB48 #E2FB48

triadic

#FBBB48 #48FBBB #BB48FB

tetradic

#FBBB48 #48FB61 #4888FB #FB48E2

square

#FBBB48 #48FB61 #4888FB #FB48E2

split-complementary

#FBBB48 #48E2FB #6148FB

monochromatic

#C48004 #FAA50C #FBBB48 #FCD184 #FEE8C0

Accessibility & contrast

On white

1.71

#FBBB48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#FBBB48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBBB48

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBBB48	#FFFFFF	#000000	##000000
##FBBB48	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD39

Deuteranopia (green-blind)

#E3CD4C

Tritanopia (blue-blind)

#FFA9A3

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #fbbb48;
/* rgb */ color: rgb(251, 187, 72);
/* oklch */ color: oklch(83.1% 0.147 78.6);

Tailwind

colors: {
  custom: {
    50: '#ffcf81',
    500: '#fbbb48',
    950: '#000000',
  },
}

SCSS

$custom: #fbbb48;
$custom-light: #ffcf81;
$custom-dark: #000000;

JSON

{
  "hex": "#fbbb48",
  "rgb": {
    "r": 251,
    "g": 187,
    "b": 72
  },
  "hsl": {
    "h": 38.547,
    "s": 95.722,
    "l": 63.333
  },
  "oklch": {
    "l": 0.8314,
    "c": 0.14668,
    "h": 78.6
  },
  "luminance": 0.56518
}

Semantic roles & 50–950 ramp

primary

#FBBB48

secondary

#265EC1

accent

#52E600

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#19130B

muted

#87837E

Preview Lab

Preview with #FBBB48

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

Preview Lab → · Contrast checker → · Palette generator →