#FBB748#FBB748

#FBB748 is a very light, vivid orange. Relative luminance 0.548; OKLCH L 82.4% C 0.146 H 76.1°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#FBB748
RGB	rgb(251, 183, 72)
HSL	hsl(37, 96%, 63%)
HSV	hsv(37, 71%, 98%)
CMYK	cmyk(0%, 27.1%, 71.3%, 1.6%)
CIE-LAB	lab(78.95, 14.55, 63.57)
CIE-LCH	lch(78.95, 65.22, 77.11°)
OKLab	oklab(82.39% 0.0352 0.1417)
OKLCH	oklch(82.39% 0.146 76.1)
XYZ	xyz(57.8908, 54.8487, 13.6675)
Luminance	0.5484 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBB748 #488CFB

analogous

#FB5D48 #FBB748 #E5FB48

triadic

#FBB748 #48FBB7 #B748FB

tetradic

#FBB748 #48FB5D #488CFB #FB48E5

square

#FBB748 #48FB5D #488CFB #FB48E5

split-complementary

#FBB748 #48E5FB #5D48FB

monochromatic

#C47B04 #FA9F0C #FBB748 #FCCF84 #FEE6C0

Accessibility & contrast

On white

1.75

#FBB748 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#FBB748 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBB748

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBB748	#FFFFFF	#000000	##000000
##FBB748	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA3A

Deuteranopia (green-blind)

#E0CA4C

Tritanopia (blue-blind)

#FFA5A0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #fbb748;
/* rgb */ color: rgb(251, 183, 72);
/* oklch */ color: oklch(82.4% 0.146 76.1);

Tailwind

colors: {
  custom: {
    50: '#ffcc81',
    500: '#fbb748',
    950: '#000000',
  },
}

SCSS

$custom: #fbb748;
$custom-light: #ffcc81;
$custom-dark: #000000;

JSON

{
  "hex": "#fbb748",
  "rgb": {
    "r": 251,
    "g": 183,
    "b": 72
  },
  "hsl": {
    "h": 37.207,
    "s": 95.722,
    "l": 63.333
  },
  "oklch": {
    "l": 0.82392,
    "c": 0.146,
    "h": 76.1
  },
  "luminance": 0.54844
}

Semantic roles & 50–950 ramp

primary

#FBB748

secondary

#2661C1

accent

#57E600

background

#FFFEFB

surface

#FFFAF2

border

#D7D3CC

text

#19130B

muted

#87837E

Preview Lab

Preview with #FBB748

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

Preview Lab → · Contrast checker → · Palette generator →