#AA5437#AA5437

#AA5437 is a mid, vivid orange. Relative luminance 0.152; OKLCH L 54.6% C 0.121 H 39.1°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#AA5437
RGB	rgb(170, 84, 55)
HSL	hsl(15, 51%, 44%)
HSV	hsv(15, 68%, 67%)
CMYK	cmyk(0%, 50.6%, 67.6%, 33.3%)
CIE-LAB	lab(45.86, 32.92, 32.88)
CIE-LCH	lch(45.86, 46.53, 44.96°)
OKLab	oklab(54.57% 0.0938 0.0762)
OKLCH	oklch(54.57% 0.121 39.1)
XYZ	xyz(20.4393, 15.1649, 5.4645)
Luminance	0.1516 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA5437 #378DAA

analogous

#AA3754 #AA5437 #AA8E37

triadic

#AA5437 #37AA54 #5437AA

tetradic

#AA5437 #54AA37 #378DAA #8E37AA

square

#AA5437 #54AA37 #378DAA #8E37AA

split-complementary

#AA5437 #37AA8E #3754AA

monochromatic

#4E2619 #7C3D28 #AA5437 #C87356 #D79984

Accessibility & contrast

On white

5.21

#AA5437 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#AA5437 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA5437

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA5437	#FFFFFF	#000000	##FFFFFF
##AA5437	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6134

Deuteranopia (green-blind)

#807435

Tritanopia (blue-blind)

#BA434D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #aa5437;
/* rgb */ color: rgb(170, 84, 55);
/* oklch */ color: oklch(54.6% 0.121 39.1);

Tailwind

colors: {
  custom: {
    50: '#c9866f',
    500: '#aa5437',
    950: '#000000',
  },
}

SCSS

$custom: #aa5437;
$custom-light: #c9866f;
$custom-dark: #000000;

JSON

{
  "hex": "#aa5437",
  "rgb": {
    "r": 170,
    "g": 84,
    "b": 55
  },
  "hsl": {
    "h": 15.13,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54566,
    "c": 0.12083,
    "h": 39.1
  },
  "luminance": 0.15163
}

Semantic roles & 50–950 ramp

primary

#AA5437

secondary

#7CB0C1

accent

#B7DB4D

background

#FDF8F6

surface

#FAEFEC

border

#D3CAC7

text

#140B07

muted

#837C7A

Preview Lab

Preview with #AA5437

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

Preview Lab → · Contrast checker → · Palette generator →