#FBB550#FBB550

#FBB550 is a very light, vivid orange. Relative luminance 0.541; OKLCH L 82.1% C 0.141 H 73.3°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#FBB550
RGB	rgb(251, 181, 80)
HSL	hsl(35, 96%, 65%)
HSV	hsv(35, 68%, 98%)
CMYK	cmyk(0%, 27.9%, 68.1%, 1.6%)
CIE-LAB	lab(78.54, 15.99, 59.72)
CIE-LCH	lch(78.54, 61.83, 75.01°)
OKLab	oklab(82.09% 0.0405 0.1349)
OKLCH	oklch(82.09% 0.141 73.3)
XYZ	xyz(57.7593, 54.1408, 14.9960)
Luminance	0.5414 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBB550 #5096FB

analogous

#FB6050 #FBB550 #EBFB50

triadic

#FBB550 #50FBB5 #B550FB

tetradic

#FBB550 #50FB60 #5096FB #FB50EB

square

#FBB550 #50FB60 #5096FB #FB50EB

split-complementary

#FBB550 #50EBFB #6050FB

monochromatic

#CC7A05 #FA9C14 #FBB550 #FCCE8C #FEE8C8

Accessibility & contrast

On white

1.78

#FBB550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#FBB550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBB550

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBB550	#FFFFFF	#000000	##000000
##FBB550	1.00	1.78	11.83	11.83
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB844

Deuteranopia (green-blind)

#DEC953

Tritanopia (blue-blind)

#FFA39F

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #fbb550;
/* rgb */ color: rgb(251, 181, 80);
/* oklch */ color: oklch(82.1% 0.141 73.3);

Tailwind

colors: {
  custom: {
    50: '#ffcb85',
    500: '#fbb550',
    950: '#000000',
  },
}

SCSS

$custom: #fbb550;
$custom-light: #ffcb85;
$custom-dark: #000000;

JSON

{
  "hex": "#fbb550",
  "rgb": {
    "r": 251,
    "g": 181,
    "b": 80
  },
  "hsl": {
    "h": 35.439,
    "s": 95.531,
    "l": 64.902
  },
  "oklch": {
    "l": 0.82092,
    "c": 0.14087,
    "h": 73.3
  },
  "luminance": 0.54136
}

Semantic roles & 50–950 ramp

primary

#FBB550

secondary

#2869C8

accent

#5EE600

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#19130B

muted

#87827E

Preview Lab

Preview with #FBB550

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

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