#171E07
Closest named color: Dark Brown (#341C02). oklch(22.1% 0.041 123.7), rgb(23, 30, 7).
Aa
White text reads best on this color (17.13:1).
About this color
#171E07 is a very dark, muted brown. In OKLCH its lightness is 22%, its chroma 0.041 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.058 away. White text reads best on it, at 17.13:1.
| Hue family | Browns |
| Lightness | very dark (22%) |
| Chroma | muted (0.041) |
| Temperature | in between |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.22:1 |
| White text | 17.13:1 |
Values
| HEX | #171E07 |
| RGB | rgb(23, 30, 7) |
| HSL | hsl(78, 62%, 7%) |
| OKLCH | oklch(22.1% 0.041 123.7) |
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 #171E07 | 17.13:1 | AAA | Lc -106.3 | Preferred for body text |
| Black text on #171E07 | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #171E07 text on white | 17.13:1 | AAA | Lc 104.0 | Preferred for body text |
| #171E07 text on black | 1.22:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E8ECE1
oklch(93.7% 0.015 123)
-
Step 200
200
#D5DCC9
oklch(88.4% 0.027 123.5)
-
Step 300
300
#BAC6A4
oklch(80.8% 0.048 123.3)
-
Step 400
400
#97A973
oklch(70.7% 0.077 123.3)
-
Step 500
500
#7D944D
oklch(63.2% 0.1 124)
-
Step 600
600
#667E2F
oklch(55.7% 0.109 124.2)
-
Step 700
700
#556A21
oklch(49.1% 0.101 123.9)
-
Step 800
800
#46561E
oklch(42.6% 0.082 123.4)
-
Step 900
900
#3B471E
oklch(37.7% 0.064 123)
-
Step 950
950 (this color)
#171E07
oklch(22.1% 0.041 123.7)
#171E07 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) | #201C05 | 0.017 |
| Deuteranopia (no green cones) | #1F1B08 | 0.019 |
| Tritanopia (no blue cones) | #181C19 | 0.034 |
| Achromatopsia (no color) | #1B1B1B | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #171E07
#171E07
oklch(22.1% 0.041 123.7)
- #1F162A
#1F162A
oklch(22.2% 0.04 304)
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 #171E07, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.058
- Dark Forest Green #002D04 ΔE 0.059
- Very Dark Green #062E03 ΔE 0.062
- Jet #212529 ΔE 0.062
- Rich Black #0D1B2A ΔE 0.069
- Dark #1B2431 ΔE 0.073
- Rich Navy #001219 ΔE 0.076
- Almost Black #070D0D ΔE 0.079
Use #171E07 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.