#AA4B25#AA4B25

#AA4B25 is a mid, vivid orange. Relative luminance 0.137; OKLCH L 52.9% C 0.135 H 40.9°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#AA4B25
RGB	rgb(170, 75, 37)
HSL	hsl(17, 64%, 41%)
HSV	hsv(17, 78%, 67%)
CMYK	cmyk(0%, 55.9%, 78.2%, 33.3%)
CIE-LAB	lab(43.82, 36.69, 40.32)
CIE-LCH	lch(43.82, 54.52, 47.70°)
OKLab	oklab(52.95% 0.1021 0.0885)
OKLCH	oklch(52.95% 0.135 40.9)
XYZ	xyz(19.4296, 13.7143, 3.3739)
Luminance	0.1371 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA4B25 #2584AA

analogous

#AA2541 #AA4B25 #AA8D25

triadic

#AA4B25 #25AA4B #4B25AA

tetradic

#AA4B25 #41AA25 #2584AA #8D25AA

square

#AA4B25 #41AA25 #2584AA #8D25AA

split-complementary

#AA4B25 #25AA8D #2541AA

monochromatic

#451F0F #78351A #AA4B25 #D46538 #DF8C6B

Accessibility & contrast

On white

5.61

#AA4B25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#AA4B25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA4B25

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA4B25	#FFFFFF	#000000	##FFFFFF
##AA4B25	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A20

Deuteranopia (green-blind)

#7D7022

Tritanopia (blue-blind)

#BB3643

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #aa4b25;
/* rgb */ color: rgb(170, 75, 37);
/* oklch */ color: oklch(52.9% 0.135 40.9);

Tailwind

colors: {
  custom: {
    50: '#ca8062',
    500: '#aa4b25',
    950: '#000000',
  },
}

SCSS

$custom: #aa4b25;
$custom-light: #ca8062;
$custom-dark: #000000;

JSON

{
  "hex": "#aa4b25",
  "rgb": {
    "r": 170,
    "g": 75,
    "b": 37
  },
  "hsl": {
    "h": 17.143,
    "s": 64.251,
    "l": 40.588
  },
  "oklch": {
    "l": 0.5295,
    "c": 0.13509,
    "h": 40.9
  },
  "luminance": 0.13712
}

Semantic roles & 50–950 ramp

primary

#AA4B25

secondary

#66AAC5

accent

#B8E741

background

#FDF7F5

surface

#FAEEEA

border

#D3C9C6

text

#150A05

muted

#837C79

Preview Lab

Preview with #AA4B25

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

Preview Lab → · Contrast checker → · Palette generator →