#615D47
Closest named color: Dark Moss Green (#606C38). oklch(47.6% 0.034 98.9), rgb(97, 93, 71).
Aa
White text reads best on this color (6.63:1).
About this color
#615D47 is a medium-dark, muted brown. In OKLCH its lightness is 48%, its chroma 0.034 and its hue 99°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.056 away. White text reads best on it, at 6.63:1.
| Hue family | Browns |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.034) |
| Temperature | warm |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 3.16:1 |
| White text | 6.63:1 |
Values
| HEX | #615D47 |
| RGB | rgb(97, 93, 71) |
| HSL | hsl(51, 15%, 33%) |
| OKLCH | oklch(47.6% 0.034 98.9) |
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 #615D47 | 6.63:1 | AA | Lc -87.8 | Fine for body text |
| Black text on #615D47 | 3.16:1 | AA large text | Lc 21.2 | Dividers and decoration only |
| #615D47 text on white | 6.63:1 | AA | Lc 82.8 | Fine for body text |
| #615D47 text on black | 3.16:1 | AA large text | Lc -19.1 | 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
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#EAEAE6
oklch(93.6% 0.005 106.5)
-
Step 200
200
#DAD9D3
oklch(88.4% 0.008 98.9)
-
Step 300
300
#C3C1B5
oklch(80.9% 0.017 99)
-
Step 400
400
#A4A18F
oklch(70.6% 0.026 99.3)
-
Step 500
500
#8E8A73
oklch(63% 0.034 99.1)
-
Step 600
600
#78745B
oklch(55.6% 0.037 99.9)
-
Step 700
700 (this color)
#615D47
oklch(47.6% 0.034 98.9)
-
Step 800
800
#534F3E
oklch(42.6% 0.027 96.3)
-
Step 900
900
#444235
oklch(37.7% 0.021 100.1)
-
Step 950
950
#28271F
oklch(27.1% 0.014 101.4)
#615D47 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) | #615C46 | 0.003 |
| Deuteranopia (no green cones) | #635D48 | 0.004 |
| Tritanopia (no blue cones) | #655A57 | 0.030 |
| Achromatopsia (no color) | #5D5D5D | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #615D47
#615D47
oklch(47.6% 0.034 98.9)
- #585B70
#585B70
oklch(47.7% 0.034 278.6)
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 #615D47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.056
- Dim Gray #696969 ΔE 0.056
- Mud #735C12 ΔE 0.059
- Dark Taupe #7F684E ΔE 0.062
- Camo Green #526525 ΔE 0.063
- Olive Brown #645403 ΔE 0.063
- Dark Olive Green #556B2F ΔE 0.064
- Slate #516572 ΔE 0.065
Use #615D47 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.