#3A470D
Closest named color: Dark Olive (#373E02). oklch(37.4% 0.081 121.6), rgb(58, 71, 13).
Aa
White text reads best on this color (10.06:1).
About this color
#3A470D is a dark, moderately saturated brown. In OKLCH its lightness is 37%, its chroma 0.081 and its hue 122°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.029 away. White text reads best on it, at 10.06:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 2.08:1 |
| White text | 10.06:1 |
Values
| HEX | #3A470D |
| RGB | rgb(58, 71, 13) |
| HSL | hsl(73, 69%, 16%) |
| OKLCH | oklch(37.4% 0.081 121.6) |
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 #3A470D | 10.06:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #3A470D | 2.08:1 | Fails | Lc 10.7 | Not readable |
| #3A470D text on white | 10.06:1 | AAA | Lc 93.3 | Preferred for body text |
| #3A470D text on black | 2.08:1 | Fails | Lc -9.2 | 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 900.
-
Step 50
50
#F4F6F0
oklch(97% 0.008 121.6)
-
Step 100
100
#E8ECDF
oklch(93.6% 0.018 120.7)
-
Step 200
200
#D5DDC5
oklch(88.5% 0.033 122.1)
-
Step 300
300
#BAC79C
oklch(80.8% 0.06 121.4)
-
Step 400
400
#97AA64
oklch(70.7% 0.097 121.3)
-
Step 500
500
#7E9535
oklch(63.2% 0.125 121.5)
-
Step 600
600
#677E00
oklch(55.5% 0.134 121.5)
-
Step 700
700
#566A00
oklch(49% 0.118 121.7)
-
Step 800
800
#465700
oklch(42.7% 0.103 121.8)
-
Step 900
900 (this color)
#3A470D
oklch(37.4% 0.081 121.6)
-
Step 950
950
#222A0B
oklch(26.9% 0.051 122.1)
#3A470D 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) | #4C4203 | 0.031 |
| Deuteranopia (no green cones) | #4A4212 | 0.032 |
| Tritanopia (no blue cones) | #3E433C | 0.068 |
| Achromatopsia (no color) | #424242 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A470D
#3A470D
oklch(37.4% 0.081 121.6)
- #493564
#493564
oklch(37.4% 0.081 302.3)
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 #3A470D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.029
- Navy Green #35530A ΔE 0.039
- Pine Green #0A481E ΔE 0.047
- Forrest Green #154406 ΔE 0.048
- Green Brown #544E03 ΔE 0.050
- British Racing Green #05480D ΔE 0.052
- Darkgreen #054907 ΔE 0.053
- Bottle Green #044A05 ΔE 0.053
Use #3A470D 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.