#175B05
Closest named color: Deep Green (#02590F). oklch(41.3% 0.131 140.6), rgb(23, 91, 5).
Aa
White text reads best on this color (8.28:1).
About this color
#175B05 is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.131 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Green (#02590F), ΔE 0.013 away. White text reads best on it, at 8.28:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Deep Green (#02590F) |
| Black text | 2.53:1 |
| White text | 8.28:1 |
Values
| HEX | #175B05 |
| RGB | rgb(23, 91, 5) |
| HSL | hsl(107, 90%, 19%) |
| OKLCH | oklch(41.3% 0.131 140.6) |
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 #175B05 | 8.28:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #175B05 | 2.53:1 | Fails | Lc 15.8 | Dividers and decoration only |
| #175B05 text on white | 8.28:1 | AAA | Lc 88.2 | Fine for body text |
| #175B05 text on black | 2.53:1 | Fails | Lc -14.0 | 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 800.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE0
oklch(93.6% 0.023 141.2)
-
Step 200
200
#CBE1C6
oklch(88.6% 0.043 139.9)
-
Step 300
300
#A6CD9F
oklch(80.8% 0.076 140.8)
-
Step 400
400
#75B369
oklch(70.6% 0.122 140.4)
-
Step 500
500
#4EA03E
oklch(63.2% 0.157 140.5)
-
Step 600
600
#2D8A16
oklch(55.7% 0.17 140.5)
-
Step 700
700
#1E7504
oklch(49.2% 0.158 140.6)
-
Step 800
800 (this color)
#175B05
oklch(41.3% 0.131 140.6)
-
Step 900
900
#1E4E14
oklch(37.7% 0.102 140.5)
-
Step 950
950
#132E0E
oklch(27.1% 0.064 140.6)
#175B05 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) | #5E5200 | 0.089 |
| Deuteranopia (no green cones) | #564C12 | 0.089 |
| Tritanopia (no blue cones) | #08584C | 0.086 |
| Achromatopsia (no color) | #4E4E4E | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #175B05
#175B05
oklch(41.3% 0.131 140.6)
- #692D76
#692D76
oklch(41.2% 0.132 320.2)
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 #175B05, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Green #02590F ΔE 0.013
- Forest #0B5509 ΔE 0.022
- Dark Green #006400 ΔE 0.029
- Navy Green #35530A ΔE 0.036
- Spruce #0A5F38 ΔE 0.047
- Pine #2B5D34 ΔE 0.050
- Bottle Green #044A05 ΔE 0.059
- Army Green #4B5D16 ΔE 0.060
Use #175B05 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.