#474D37
Closest named color: Dark Slate Gray (#2F4F4F). oklch(40.8% 0.036 120.4), rgb(71, 77, 55).
Aa
White text reads best on this color (8.80:1).
About this color
#474D37 is a dark, muted brown. In OKLCH its lightness is 41%, its chroma 0.036 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Gray (#2F4F4F), ΔE 0.045 away. White text reads best on it, at 8.80:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | muted (0.036) |
| Temperature | in between |
| Nearest name | Dark Slate Gray (#2F4F4F) |
| Black text | 2.38:1 |
| White text | 8.80:1 |
Values
| HEX | #474D37 |
| RGB | rgb(71, 77, 55) |
| HSL | hsl(76, 17%, 26%) |
| OKLCH | oklch(40.8% 0.036 120.4) |
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 #474D37 | 8.80:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #474D37 | 2.38:1 | Fails | Lc 13.8 | Not readable |
| #474D37 text on white | 8.80:1 | AAA | Lc 90.1 | Preferred for body text |
| #474D37 text on black | 2.38:1 | Fails | Lc -12.1 | Not readable |
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 800.
-
Step 50
50
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E9EAE6
oklch(93.5% 0.005 117.9)
-
Step 200
200
#D8DAD2
oklch(88.5% 0.011 118)
-
Step 300
300
#BEC3B4
oklch(80.9% 0.021 121.9)
-
Step 400
400
#9DA48D
oklch(70.7% 0.034 121)
-
Step 500
500
#868E71
oklch(63.2% 0.043 120.2)
-
Step 600
600
#6F7859
oklch(55.6% 0.047 121.1)
-
Step 700
700
#5D6549
oklch(49.2% 0.044 121)
-
Step 800
800 (this color)
#474D37
oklch(40.8% 0.036 120.4)
-
Step 900
900
#3F4433
oklch(37.7% 0.029 121.1)
-
Step 950
950
#25281E
oklch(27% 0.018 121.2)
#474D37 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) | #504A36 | 0.016 |
| Deuteranopia (no green cones) | #4F4A38 | 0.016 |
| Tritanopia (no blue cones) | #494B47 | 0.029 |
| Achromatopsia (no color) | #4A4A4A | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #474D37
#474D37
oklch(40.8% 0.036 120.4)
- #4D465B
#4D465B
oklch(40.9% 0.036 300.1)
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 #474D37, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Gray #2F4F4F ΔE 0.045
- Charcoal Grey #3C4142 ΔE 0.052
- Green Brown #544E03 ΔE 0.054
- Mud Brown #60460F ΔE 0.054
- Pine #2B5D34 ΔE 0.061
- Dark Blue Green #005249 ΔE 0.064
- Navy Green #35530A ΔE 0.068
- Dark Teal #014D4E ΔE 0.071
Use #474D37 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.