#AA603F#AA603F

#AA603F is a mid, moderate orange. Relative luminance 0.173; OKLCH L 56.7% C 0.107 H 44.1°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#AA603F
RGB	rgb(170, 96, 63)
HSL	hsl(19, 46%, 46%)
HSV	hsv(19, 63%, 67%)
CMYK	cmyk(0%, 43.5%, 62.9%, 33.3%)
CIE-LAB	lab(48.60, 26.94, 31.67)
CIE-LCH	lch(48.60, 41.58, 49.60°)
OKLab	oklab(56.7% 0.0769 0.0746)
OKLCH	oklch(56.7% 0.107 44.1)
XYZ	xyz(21.6593, 17.2729, 6.8950)
Luminance	0.1727 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA603F #3F89AA

analogous

#AA3F53 #AA603F #AA953F

triadic

#AA603F #3FAA60 #603FAA

tetradic

#AA603F #53AA3F #3F89AA #953FAA

square

#AA603F #53AA3F #3F89AA #953FAA

split-complementary

#AA603F #3FAA95 #3F53AA

monochromatic

#512E1E #7D472E #AA603F #C58062 #D5A48E

Accessibility & contrast

On white

4.71

#AA603F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#AA603F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA603F

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA603F	#FFFFFF	#000000	##FFFFFF
##AA603F	1.00	4.71	4.45	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746A3C

Deuteranopia (green-blind)

#867A3E

Tritanopia (blue-blind)

#B95258

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #aa603f;
/* rgb */ color: rgb(170, 96, 63);
/* oklch */ color: oklch(56.7% 0.107 44.1);

Tailwind

colors: {
  custom: {
    50: '#c88e75',
    500: '#aa603f',
    950: '#000000',
  },
}

SCSS

$custom: #aa603f;
$custom-light: #c88e75;
$custom-dark: #000000;

JSON

{
  "hex": "#aa603f",
  "rgb": {
    "r": 170,
    "g": 96,
    "b": 63
  },
  "hsl": {
    "h": 18.505,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.567,
    "c": 0.10714,
    "h": 44.1
  },
  "luminance": 0.17271
}

Semantic roles & 50–950 ramp

primary

#AA603F

secondary

#85AEC0

accent

#ADD652

background

#FCF8F7

surface

#F9F0ED

border

#D2CBC8

text

#140C08

muted

#827D7B

Preview Lab

Preview with #AA603F

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

Preview Lab → · Contrast checker → · Palette generator →