#915539
Closest named color: Cocoa (#875F42). oklch(51.2% 0.09 45.2), rgb(145, 85, 57).
Aa
White text reads best on this color (5.89:1).
About this color
#915539 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 51%, its chroma 0.090 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Cocoa (#875F42), ΔE 0.029 away. White text reads best on it, at 5.89:1.
| Hue family | Browns |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.090) |
| Temperature | warm |
| Nearest name | Cocoa (#875F42) |
| Black text | 3.56:1 |
| White text | 5.89:1 |
Values
| HEX | #915539 |
| RGB | rgb(145, 85, 57) |
| HSL | hsl(19, 44%, 40%) |
| OKLCH | oklch(51.2% 0.09 45.2) |
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 #915539 | 5.89:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #915539 | 3.56:1 | AA large text | Lc 24.8 | Dividers and decoration only |
| #915539 text on white | 5.89:1 | AA | Lc 79.2 | Fine for body text |
| #915539 text on black | 3.56:1 | AA large text | Lc -22.6 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F2E7E3
oklch(93.6% 0.013 41.2)
-
Step 200
200
#E8D5CC
oklch(88.6% 0.024 47.1)
-
Step 300
300
#DAB8AA
oklch(80.8% 0.044 43.6)
-
Step 400
400
#C6937D
oklch(70.7% 0.07 44.4)
-
Step 500
500
#B7785B
oklch(63.2% 0.09 45.4)
-
Step 600
600
#A26041
oklch(55.7% 0.097 45.4)
-
Step 700
700 (this color)
#915539
oklch(51.2% 0.09 45.2)
-
Step 800
800
#70412B
oklch(42.7% 0.074 45.3)
-
Step 900
900
#5B3727
oklch(37.6% 0.058 44.5)
-
Step 950
950
#362117
oklch(27.2% 0.037 46.2)
#915539 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) | #655C37 | 0.080 |
| Deuteranopia (no green cones) | #736938 | 0.074 |
| Tritanopia (no blue cones) | #9E4A4E | 0.051 |
| Achromatopsia (no color) | #646464 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #915539
#915539
oklch(51.2% 0.09 45.2)
- #18718E
#18718E
oklch(51.3% 0.09 225.6)
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 #915539, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cocoa #875F42 ΔE 0.029
- Sienna #A0522D ΔE 0.029
- Sepia #985E2B ΔE 0.035
- Warm Brown #964E02 ΔE 0.039
- Burnt Umber #A0450E ΔE 0.046
- Dirt Brown #836539 ΔE 0.048
- Saddle Brown #8B4513 ΔE 0.048
- Milk Chocolate #7F4E1E ΔE 0.049
Use #915539 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.