#AC5A2F#AC5A2F

#AC5A2F is a mid, vivid orange. Relative luminance 0.163; OKLCH L 55.7% C 0.121 H 46.5°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#AC5A2F
RGB	rgb(172, 90, 47)
HSL	hsl(21, 57%, 43%)
HSV	hsv(21, 73%, 67%)
CMYK	cmyk(0%, 47.7%, 72.7%, 32.5%)
CIE-LAB	lab(47.35, 30.08, 38.99)
CIE-LCH	lch(47.35, 49.24, 52.35°)
OKLab	oklab(55.74% 0.0835 0.0879)
OKLCH	oklch(55.74% 0.121 46.5)
XYZ	xyz(21.1844, 16.2907, 4.7176)
Luminance	0.1629 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC5A2F #2F81AC

analogous

#AC2F42 #AC5A2F #AC982F

triadic

#AC5A2F #2FAC5A #5A2FAC

tetradic

#AC5A2F #42AC2F #2F81AC #982FAC

square

#AC5A2F #42AC2F #2F81AC #982FAC

split-complementary

#AC5A2F #2FAC98 #2F42AC

monochromatic

#4C2815 #7C4122 #AC5A2F #CE784B #DB9C7B

Accessibility & contrast

On white

4.93

#AC5A2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#AC5A2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC5A2F

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC5A2F	#FFFFFF	#000000	##FFFFFF
##AC5A2F	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71652A

Deuteranopia (green-blind)

#85772E

Tritanopia (blue-blind)

#BC4951

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ac5a2f;
/* rgb */ color: rgb(172, 90, 47);
/* oklch */ color: oklch(55.7% 0.121 46.5);

Tailwind

colors: {
  custom: {
    50: '#cb8a69',
    500: '#ac5a2f',
    950: '#000000',
  },
}

SCSS

$custom: #ac5a2f;
$custom-light: #cb8a69;
$custom-dark: #000000;

JSON

{
  "hex": "#ac5a2f",
  "rgb": {
    "r": 172,
    "g": 90,
    "b": 47
  },
  "hsl": {
    "h": 20.64,
    "s": 57.078,
    "l": 42.941
  },
  "oklch": {
    "l": 0.55739,
    "c": 0.12121,
    "h": 46.5
  },
  "luminance": 0.16288
}

Semantic roles & 50–950 ramp

primary

#AC5A2F

secondary

#74A8C3

accent

#ACE047

background

#FDF8F6

surface

#FAF0EB

border

#D3CBC6

text

#140C06

muted

#837D7A

Preview Lab

Preview with #AC5A2F

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

Preview Lab → · Contrast checker → · Palette generator →