#AC512D#AC512D

#AC512D is a mid, vivid orange. Relative luminance 0.148; OKLCH L 54.3% C 0.129 H 41.2°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#AC512D
RGB	rgb(172, 81, 45)
HSL	hsl(17, 59%, 43%)
HSV	hsv(17, 74%, 67%)
CMYK	cmyk(0%, 52.9%, 73.8%, 32.5%)
CIE-LAB	lab(45.42, 34.76, 37.94)
CIE-LCH	lch(45.42, 51.46, 47.51°)
OKLab	oklab(54.26% 0.0974 0.0852)
OKLCH	oklch(54.26% 0.129 41.2)
XYZ	xyz(20.4313, 14.8475, 4.2721)
Luminance	0.1484 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC512D #2D88AC

analogous

#AC2D48 #AC512D #AC902D

triadic

#AC512D #2DAC51 #512DAC

tetradic

#AC512D #48AC2D #2D88AC #902DAC

square

#AC512D #48AC2D #2D88AC #902DAC

split-complementary

#AC512D #2DAC90 #2D48AC

monochromatic

#4B2314 #7B3A20 #AC512D #CF6E47 #DC9478

Accessibility & contrast

On white

5.29

#AC512D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#AC512D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC512D

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC512D	#FFFFFF	#000000	##FFFFFF
##AC512D	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5F29

Deuteranopia (green-blind)

#80732B

Tritanopia (blue-blind)

#BD3E49

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ac512d;
/* rgb */ color: rgb(172, 81, 45);
/* oklch */ color: oklch(54.3% 0.129 41.2);

Tailwind

colors: {
  custom: {
    50: '#cb8468',
    500: '#ac512d',
    950: '#000000',
  },
}

SCSS

$custom: #ac512d;
$custom-light: #cb8468;
$custom-dark: #000000;

JSON

{
  "hex": "#ac512d",
  "rgb": {
    "r": 172,
    "g": 81,
    "b": 45
  },
  "hsl": {
    "h": 17.008,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.54258,
    "c": 0.12941,
    "h": 41.2
  },
  "luminance": 0.14845
}

Semantic roles & 50–950 ramp

primary

#AC512D

secondary

#71ACC4

accent

#B6E246

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#150B06

muted

#837C7A

Preview Lab

Preview with #AC512D

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

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