#AA5F21#AA5F21

#AA5F21 is a mid, vivid orange. Relative luminance 0.168; OKLCH L 56.2% C 0.122 H 55.6°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#AA5F21
RGB	rgb(170, 95, 33)
HSL	hsl(27, 67%, 40%)
HSV	hsv(27, 81%, 67%)
CMYK	cmyk(0%, 44.1%, 80.6%, 33.3%)
CIE-LAB	lab(48.06, 25.89, 46.34)
CIE-LCH	lch(48.06, 53.08, 60.81°)
OKLab	oklab(56.18% 0.0688 0.1004)
OKLCH	oklch(56.18% 0.122 55.6)
XYZ	xyz(20.9462, 16.8426, 3.5864)
Luminance	0.1684 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA5F21 #216CAA

analogous

#AA2128 #AA5F21 #AAA321

triadic

#AA5F21 #21AA5F #5F21AA

tetradic

#AA5F21 #28AA21 #216CAA #A321AA

square

#AA5F21 #28AA21 #216CAA #A321AA

split-complementary

#AA5F21 #21AAA3 #2128AA

monochromatic

#43260D #774217 #AA5F21 #D77C31 #E19D64

Accessibility & contrast

On white

4.81

#AA5F21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#AA5F21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA5F21

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA5F21	#FFFFFF	#000000	##FFFFFF
##AA5F21	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756818

Deuteranopia (green-blind)

#877921

Tritanopia (blue-blind)

#BA4F53

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #aa5f21;
/* rgb */ color: rgb(170, 95, 33);
/* oklch */ color: oklch(56.2% 0.122 55.6);

Tailwind

colors: {
  custom: {
    50: '#ca8d61',
    500: '#aa5f21',
    950: '#000000',
  },
}

SCSS

$custom: #aa5f21;
$custom-light: #ca8d61;
$custom-dark: #000000;

JSON

{
  "hex": "#aa5f21",
  "rgb": {
    "r": 170,
    "g": 95,
    "b": 33
  },
  "hsl": {
    "h": 27.153,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.56184,
    "c": 0.12173,
    "h": 55.6
  },
  "luminance": 0.1684
}

Semantic roles & 50–950 ramp

primary

#AA5F21

secondary

#6198C6

accent

#9CEA3D

background

#FDF8F5

surface

#FAF0EA

border

#D3CBC6

text

#140C05

muted

#837D79

Preview Lab

Preview with #AA5F21

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

Preview Lab → · Contrast checker → · Palette generator →