yellowwarmCC0 survey name

Mud #735C12

Mud is a dark, vivid warm color (#735C12; HSL 46° 73% 26%). Name from the public-domain xkcd color survey (CC0), where it was contributed as “mud”.

Use cases: Highlights · Warm accents

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Families: Yellows

Color values

FormatValue
HEX#735C12
RGBrgb(115, 92, 18)
HSLhsl(46, 73%, 26%)
HSVhsv(46, 84%, 45%)
OKLCHoklch(48.47% 0.092 90.1)
OKLaboklab(48.47% -0.0002 0.0918)
CMYKcmyk(0%, 20%, 84.3%, 54.9%)
XYZxyz(11.0072, 11.3435, 2.1819)
CIE-LABlab(40.2, 1.7, 42.5)
CIE-LCHlch(40.2, 42.5, 87.7°)
Luminance0.113 (WCAG relative)
/* Mud */ --mud: #735c12; color: #735c12; background-color: #735c12;

Source: xkcd color survey name (public domain, CC0). CSS keyword: mud.

Collections: Dark Colors · Earth Tone Colors · Jewel Tone Colors

Shade scale

Perceptual 50–950 scale, interpolated in CIE-LAB. Step 500 is the base color. Edit in the shade generator →

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950

OKLCH ramp (perceptually uniform, modern CSS)

50
100
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950

Shades (toward black)

#675312 #5c4912 #504112 #453811 #3b2f10 #30270f #261f0c #1d1709 #120e04 #000000

Tints (toward white)

#826b2b #917a41 #9f8957 #ad996e #bba985 #c9ba9c #d7cbb4 #e4dccd #f2ede6 #ffffff

Tones (toward gray)

#725c1c #715c25 #6f5d2d #6e5d35 #6c5d3c #6a5d43 #675e4a #655e51 #625e58 #5f5f5f

Color harmonies

Complementary

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#735C12
#122973
#735c12 #122973

Analogous

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#732B12
#735C12
#597312
#732b12 #735c12 #597312

Triadic

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#735C12
#12735C
#5C1273
#735c12 #12735c #5c1273

Tetradic

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#735C12
#12732B
#122973
#731259
#735c12 #12732b #122973 #731259

Square

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#735C12
#12732B
#122973
#731259
#735c12 #12732b #122973 #731259

Split Complementary

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#735C12
#125973
#2B1273
#735c12 #125973 #2b1273

Monochromatic

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#1A1504
#3E320A
#735C12
#A8861A
#DDB123
#1a1504 #3e320a #735c12 #a8861a #ddb123

Accessibility & contrast

6.42
#735C12 on #FFFFFF
AA text AA large AAA text UI 3:1
3.27
#735C12 on #000000
AA text AA large AAA text UI 3:1

Best text on mud

6.42
#FFFFFF text

WCAG 2.1: AA needs ≥4.5:1 for normal text, ≥3:1 for large text and UI components; AAA needs ≥7:1 / ≥4.5:1. Open the contrast checker →

Color blindness preview

Simulation using the Machado et al. (2009) physiological model, severity 1.0. This is an approximation of perception — not a medical assessment.

Normal vision
Protanopia (red-blind)
#685B02
Deuteranopia (green-blind)
#6D6117
Tritanopia (blue-blind)
#7D534E

Closest named colors

Nearest matches by CIEDE2000 perceptual distance (ΔE₀₀) across the full color database.

ColorNameΔE₀₀
Olive Brown #6454034.15
Muddy Brown #8868066.17
Poo Brown #885F016.43
Dirt Brown #8365398.04
Mud Brown #60460F8.29
Brown Green #706C118.42

Colors that go with mud

Top matches by hue harmony, contrast and saturation compatibility.

Vanilla #F3E5AB
5.1:1
Same hue family as mud (Δh 3°) — guaranteed harmony
Tan Green #A9BE70
3.1:1
Analogous hue (Δh ≈30°) — neighbors on the color wheel
Tiffany Blue #7BF2DA
4.8:1
Triadic harmony (Δh ≈122°) — balanced three-way contrast
Bright Cyan #41FDFE
5.1:1
Triadic harmony (Δh ≈135°) — balanced three-way contrast
Pastel Blue #A2BFFE
3.5:1
Complementary hue (Δh ≈175°) — maximum hue contrast

Values computed from the sRGB color model. CMYK is the naive sRGB conversion without an ICC profile. RGB percentages may differ between color-managed applications.