#905D05
Closest named color: Raw Sienna (#9A6200). oklch(52.2% 0.11 71.7), rgb(144, 93, 5).
Aa
White text reads best on this color (5.59:1).
About this color
#905D05 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 52%, its chroma 0.110 and its hue 72°. Its hue sits on the warm side of the wheel. The nearest named color is Raw Sienna (#9A6200), ΔE 0.024 away. White text reads best on it, at 5.59:1.
| Hue family | Browns |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Raw Sienna (#9A6200) |
| Black text | 3.75:1 |
| White text | 5.59:1 |
Values
| HEX | #905D05 |
| RGB | rgb(144, 93, 5) |
| HSL | hsl(38, 93%, 29%) |
| OKLCH | oklch(52.2% 0.11 71.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #905D05 | 5.59:1 | AA | Lc -83.0 | Fine for body text |
| Black text on #905D05 | 3.75:1 | AA large text | Lc 26.4 | Dividers and decoration only |
| #905D05 text on white | 5.59:1 | AA | Lc 77.7 | Fine for body text |
| #905D05 text on black | 3.75:1 | AA large text | Lc -24.1 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F9F5F0
oklch(97.2% 0.008 73.7)
-
Step 100
100
#F1E8DF
oklch(93.6% 0.016 67.6)
-
Step 200
200
#E6D6C4
oklch(88.4% 0.03 70.7)
-
Step 300
300
#D7BC9B
oklch(81% 0.054 72.5)
-
Step 400
400
#C29864
oklch(70.7% 0.085 71.7)
-
Step 500
500
#B27E36
oklch(63.2% 0.109 72.2)
-
Step 600
600
#9D6603
oklch(55.6% 0.118 72.2)
-
Step 700
700 (this color)
#905D05
oklch(52.2% 0.11 71.7)
-
Step 800
800
#6D4501
oklch(42.6% 0.091 71.8)
-
Step 900
900
#593A0F
oklch(37.6% 0.071 70.6)
-
Step 950
950
#34220B
oklch(26.9% 0.045 70.4)
#905D05 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #6E6000 | 0.061 |
| Deuteranopia (no green cones) | #7A6D09 | 0.056 |
| Tritanopia (no blue cones) | #9E504F | 0.090 |
| Achromatopsia (no color) | #686868 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #905D05
#905D05
oklch(52.2% 0.11 71.7)
- #346CA7
#346CA7
oklch(52.2% 0.111 251.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #905D05, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raw Sienna #9A6200 ΔE 0.024
- Sepia #985E2B ΔE 0.029
- Muddy Brown #886806 ΔE 0.032
- Warm Brown #964E02 ΔE 0.038
- Dirt Brown #836539 ΔE 0.039
- Raw Umber #A75E09 ΔE 0.044
- Medium Brown #7F5112 ΔE 0.048
- Cocoa #875F42 ΔE 0.049
Use #905D05 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.