#AA6437#AA6437

#AA6437 is a mid, moderate orange. Relative luminance 0.179; OKLCH L 57.3% C 0.108 H 51.7°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#AA6437
RGB	rgb(170, 100, 55)
HSL	hsl(23, 51%, 44%)
HSV	hsv(23, 68%, 67%)
CMYK	cmyk(0%, 41.2%, 67.6%, 33.3%)
CIE-LAB	lab(49.42, 24.19, 37.00)
CIE-LCH	lch(49.42, 44.21, 56.82°)
OKLab	oklab(57.3% 0.0672 0.0851)
OKLCH	oklch(57.3% 0.108 51.7)
XYZ	xyz(21.8260, 17.9385, 5.9267)
Luminance	0.1794 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA6437 #377DAA

analogous

#AA3744 #AA6437 #AA9E37

triadic

#AA6437 #37AA64 #6437AA

tetradic

#AA6437 #44AA37 #377DAA #9E37AA

square

#AA6437 #44AA37 #377DAA #9E37AA

split-complementary

#AA6437 #37AA9E #3744AA

monochromatic

#4E2E19 #7C4928 #AA6437 #C88356 #D7A584

Accessibility & contrast

On white

4.58

#AA6437 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#AA6437 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA6437

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA6437	#FFFFFF	#000000	##000000
##AA6437	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C33

Deuteranopia (green-blind)

#897C37

Tritanopia (blue-blind)

#BA565A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #aa6437;
/* rgb */ color: rgb(170, 100, 55);
/* oklch */ color: oklch(57.3% 0.108 51.7);

Tailwind

colors: {
  custom: {
    50: '#c8906f',
    500: '#aa6437',
    950: '#000000',
  },
}

SCSS

$custom: #aa6437;
$custom-light: #c8906f;
$custom-dark: #000000;

JSON

{
  "hex": "#aa6437",
  "rgb": {
    "r": 170,
    "g": 100,
    "b": 55
  },
  "hsl": {
    "h": 23.478,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.57297,
    "c": 0.10847,
    "h": 51.7
  },
  "luminance": 0.17936
}

Semantic roles & 50–950 ramp

primary

#AA6437

secondary

#7CA6C1

accent

#A3DB4D

background

#FCF8F6

surface

#F9F0EC

border

#D2CBC7

text

#140C07

muted

#827D7A

Preview Lab

Preview with #AA6437

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

Preview Lab → · Contrast checker → · Palette generator →