#615F35
Closest named color: Mud (#735C12). oklch(47.7% 0.061 106.1), rgb(97, 95, 53).
Aa
White text reads best on this color (6.56:1).
About this color
#615F35 is a medium-dark, muted brown. In OKLCH its lightness is 48%, its chroma 0.061 and its hue 106°. Its hue sits on the warm side of the wheel. The nearest named color is Mud (#735C12), ΔE 0.038 away. White text reads best on it, at 6.56:1.
| Hue family | Browns |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Mud (#735C12) |
| Black text | 3.19:1 |
| White text | 6.56:1 |
Values
| HEX | #615F35 |
| RGB | rgb(97, 95, 53) |
| HSL | hsl(57, 29%, 29%) |
| OKLCH | oklch(47.7% 0.061 106.1) |
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 #615F35 | 6.56:1 | AA | Lc -87.6 | Fine for body text |
| Black text on #615F35 | 3.19:1 | AA large text | Lc 21.5 | Dividers and decoration only |
| #615F35 text on white | 6.56:1 | AA | Lc 82.5 | Fine for body text |
| #615F35 text on black | 3.19:1 | AA large text | Lc -19.4 | 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
#F6F6F3
oklch(97.2% 0.004 106.5)
-
Step 100
100
#EAEAE4
oklch(93.5% 0.008 106.6)
-
Step 200
200
#DADACE
oklch(88.5% 0.016 106.7)
-
Step 300
300
#C3C2AD
oklch(80.9% 0.029 104.8)
-
Step 400
400
#A4A381
oklch(70.7% 0.047 106.2)
-
Step 500
500
#8E8C61
oklch(63.1% 0.06 105.8)
-
Step 600
600
#787648
oklch(55.6% 0.065 106.2)
-
Step 700
700 (this color)
#615F35
oklch(47.7% 0.061 106.1)
-
Step 800
800
#52512F
oklch(42.7% 0.051 106.9)
-
Step 900
900
#44432A
oklch(37.7% 0.04 106.2)
-
Step 950
950
#282719
oklch(26.9% 0.024 104.5)
#615F35 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) | #655C32 | 0.010 |
| Deuteranopia (no green cones) | #675E37 | 0.011 |
| Tritanopia (no blue cones) | #675A55 | 0.055 |
| Achromatopsia (no color) | #5D5D5D | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #615F35
#615F35
oklch(47.7% 0.061 106.1)
- #5A587E
#5A587E
oklch(47.8% 0.061 286.3)
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 #615F35, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud #735C12 ΔE 0.038
- Dark Moss Green #606C38 ΔE 0.039
- Camo Green #526525 ΔE 0.039
- Greeny Brown #696006 ΔE 0.039
- Dark Olive Green #556B2F ΔE 0.043
- Olive Brown #645403 ΔE 0.043
- Mud Green #606602 ΔE 0.050
- Army Green #4B5D16 ΔE 0.051
Use #615F35 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.