#A37729#A37729

#A37729 is a mid, moderate orange. Relative luminance 0.211; OKLCH L 59.9% C 0.107 H 77.9°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#A37729
RGB	rgb(163, 119, 41)
HSL	hsl(38, 60%, 40%)
HSV	hsv(38, 75%, 64%)
CMYK	cmyk(0%, 27%, 74.8%, 36.1%)
CIE-LAB	lab(53.10, 9.61, 47.46)
CIE-LCH	lch(53.10, 48.42, 78.56°)
OKLab	oklab(59.93% 0.0225 0.1051)
OKLCH	oklch(59.93% 0.108 77.9)
XYZ	xyz(22.1028, 21.1420, 5.0141)
Luminance	0.2114 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37729 #2955A3

analogous

#A33A29 #A37729 #92A329

triadic

#A37729 #29A377 #7729A3

tetradic

#A37729 #29A33A #2955A3 #A32992

square

#A37729 #29A33A #2955A3 #A32992

split-complementary

#A37729 #2992A3 #3A29A3

monochromatic

#413010 #72531D #A37729 #CE993B #DAB36C

Accessibility & contrast

On white

4.02

#A37729 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#A37729 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37729

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37729	#FFFFFF	#000000	##000000
##A37729	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88781E

Deuteranopia (green-blind)

#92832C

Tritanopia (blue-blind)

#B16B67

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #a37729;
/* rgb */ color: rgb(163, 119, 41);
/* oklch */ color: oklch(59.9% 0.107 77.9);

Tailwind

colors: {
  custom: {
    50: '#c39e68',
    500: '#a37729',
    950: '#000000',
  },
}

SCSS

$custom: #a37729;
$custom-light: #c39e68;
$custom-dark: #000000;

JSON

{
  "hex": "#a37729",
  "rgb": {
    "r": 163,
    "g": 119,
    "b": 41
  },
  "hsl": {
    "h": 38.361,
    "s": 59.804,
    "l": 40
  },
  "oklch": {
    "l": 0.59926,
    "c": 0.1075,
    "h": 77.9
  },
  "luminance": 0.2114
}

Semantic roles & 50–950 ramp

primary

#A37729

secondary

#6787C1

accent

#7EE345

background

#FCF9F6

surface

#F8F2EB

border

#D1CCC6

text

#130E06

muted

#827E7A

Preview Lab

Preview with #A37729

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

Preview Lab → · Contrast checker → · Palette generator →