#FBB548#FBB548

#FBB548 is a very light, vivid orange. Relative luminance 0.540; OKLCH L 82.0% C 0.146 H 74.8°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#FBB548
RGB	rgb(251, 181, 72)
HSL	hsl(37, 96%, 63%)
HSV	hsv(37, 71%, 98%)
CMYK	cmyk(0%, 27.9%, 71.3%, 1.6%)
CIE-LAB	lab(78.48, 15.59, 63.09)
CIE-LCH	lch(78.48, 64.99, 76.12°)
OKLab	oklab(82.02% 0.0383 0.1407)
OKLCH	oklch(82.02% 0.146 74.8)
XYZ	xyz(57.4812, 54.0295, 13.5310)
Luminance	0.5403 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBB548 #488EFB

analogous

#FB5B48 #FBB548 #E8FB48

triadic

#FBB548 #48FBB5 #B548FB

tetradic

#FBB548 #48FB5B #488EFB #FB48E8

square

#FBB548 #48FB5B #488EFB #FB48E8

split-complementary

#FBB548 #48E8FB #5B48FB

monochromatic

#C47904 #FA9D0C #FBB548 #FCCD84 #FEE5C0

Accessibility & contrast

On white

1.78

#FBB548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#FBB548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBB548

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBB548	#FFFFFF	#000000	##000000
##FBB548	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB83A

Deuteranopia (green-blind)

#DFC94B

Tritanopia (blue-blind)

#FFA39E

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #fbb548;
/* rgb */ color: rgb(251, 181, 72);
/* oklch */ color: oklch(82.0% 0.146 74.8);

Tailwind

colors: {
  custom: {
    50: '#ffcb81',
    500: '#fbb548',
    950: '#000000',
  },
}

SCSS

$custom: #fbb548;
$custom-light: #ffcb81;
$custom-dark: #000000;

JSON

{
  "hex": "#fbb548",
  "rgb": {
    "r": 251,
    "g": 181,
    "b": 72
  },
  "hsl": {
    "h": 36.536,
    "s": 95.722,
    "l": 63.333
  },
  "oklch": {
    "l": 0.8202,
    "c": 0.14578,
    "h": 74.8
  },
  "luminance": 0.54025
}

Semantic roles & 50–950 ramp

primary

#FBB548

secondary

#2663C1

accent

#5AE600

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#19130B

muted

#87827E

Preview Lab

Preview with #FBB548

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

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