#FF9550#FF9550

#FF9550 is a light, vivid orange. Relative luminance 0.433; OKLCH L 77.0% C 0.152 H 51.6°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#FF9550
RGB	rgb(255, 149, 80)
HSL	hsl(24, 100%, 66%)
HSV	hsv(24, 69%, 100%)
CMYK	cmyk(0%, 41.6%, 68.6%, 0%)
CIE-LAB	lab(71.78, 34.30, 52.52)
CIE-LCH	lch(71.78, 62.73, 56.86°)
OKLab	oklab(76.95% 0.0946 0.1194)
OKLCH	oklch(76.95% 0.152 51.6)
XYZ	xyz(53.4398, 43.3397, 13.1390)
Luminance	0.4333 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF9550 #50BAFF

analogous

#FF5062 #FF9550 #FFEC50

triadic

#FF9550 #50FF95 #9550FF

tetradic

#FF9550 #62FF50 #50BAFF #EC50FF

square

#FF9550 #62FF50 #50BAFF #EC50FF

split-complementary

#FF9550 #50FFEC #5062FF

monochromatic

#D55400 #FF7013 #FF9550 #FFBA8D #FFDFCA

Accessibility & contrast

On white

2.17

#FF9550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#FF9550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF9550

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF9550	#FFFFFF	#000000	##000000
##FF9550	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A149

Deuteranopia (green-blind)

#CDB94F

Tritanopia (blue-blind)

#FF7F86

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #ff9550;
/* rgb */ color: rgb(255, 149, 80);
/* oklch */ color: oklch(77.0% 0.152 51.6);

Tailwind

colors: {
  custom: {
    50: '#ffb584',
    500: '#ff9550',
    950: '#000000',
  },
}

SCSS

$custom: #ff9550;
$custom-light: #ffb584;
$custom-dark: #000000;

JSON

{
  "hex": "#ff9550",
  "rgb": {
    "r": 255,
    "g": 149,
    "b": 80
  },
  "hsl": {
    "h": 23.657,
    "s": 100,
    "l": 65.686
  },
  "oklch": {
    "l": 0.76952,
    "c": 0.15232,
    "h": 51.6
  },
  "luminance": 0.43334
}

Semantic roles & 50–950 ramp

primary

#FF9550

secondary

#B8DCF3

accent

#8BE600

background

#FFFBF8

surface

#FFF6EF

border

#D7D0CA

text

#19110B

muted

#87807C

Preview Lab

Preview with #FF9550

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

Preview Lab → · Contrast checker → · Palette generator →