#FBB145#FBB145

#FBB145 is a light, vivid orange. Relative luminance 0.524; OKLCH L 81.3% C 0.147 H 72.8°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#FBB145
RGB	rgb(251, 177, 69)
HSL	hsl(36, 96%, 63%)
HSV	hsv(36, 73%, 98%)
CMYK	cmyk(0%, 29.5%, 72.5%, 1.6%)
CIE-LAB	lab(77.51, 17.55, 63.35)
CIE-LCH	lch(77.51, 65.74, 74.52°)
OKLab	oklab(81.26% 0.0436 0.1407)
OKLCH	oklch(81.26% 0.147 72.8)
XYZ	xyz(56.5840, 52.3880, 12.7609)
Luminance	0.5238 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBB145 #458FFB

analogous

#FB5645 #FBB145 #EAFB45

triadic

#FBB145 #45FBB1 #B145FB

tetradic

#FBB145 #45FB56 #458FFB #FB45EA

square

#FBB145 #45FB56 #458FFB #FB45EA

split-complementary

#FBB145 #45EAFB #5645FB

monochromatic

#C17404 #FA9809 #FBB145 #FCCA81 #FEE3BD

Accessibility & contrast

On white

1.83

#FBB145 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#FBB145 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBB145

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBB145	#FFFFFF	#000000	##000000
##FBB145	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB537

Deuteranopia (green-blind)

#DCC748

Tritanopia (blue-blind)

#FF9E9B

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #fbb145;
/* rgb */ color: rgb(251, 177, 69);
/* oklch */ color: oklch(81.3% 0.147 72.8);

Tailwind

colors: {
  custom: {
    50: '#ffc87f',
    500: '#fbb145',
    950: '#000000',
  },
}

SCSS

$custom: #fbb145;
$custom-light: #ffc87f;
$custom-dark: #000000;

JSON

{
  "hex": "#fbb145",
  "rgb": {
    "r": 251,
    "g": 177,
    "b": 69
  },
  "hsl": {
    "h": 35.604,
    "s": 95.789,
    "l": 62.745
  },
  "oklch": {
    "l": 0.81258,
    "c": 0.14725,
    "h": 72.8
  },
  "luminance": 0.52383
}

Semantic roles & 50–950 ramp

primary

#FBB145

secondary

#2664BF

accent

#5DE600

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#19130A

muted

#87827D

Preview Lab

Preview with #FBB145

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

Preview Lab → · Contrast checker → · Palette generator →