#175328
Closest named color: Forest (#0B5509). oklch(39.2% 0.094 149.2), rgb(23, 83, 40).
Aa
White text reads best on this color (9.11:1).
About this color
#175328 is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.094 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest (#0B5509), ΔE 0.034 away. White text reads best on it, at 9.11:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Forest (#0B5509) |
| Black text | 2.30:1 |
| White text | 9.11:1 |
Values
| HEX | #175328 |
| RGB | rgb(23, 83, 40) |
| HSL | hsl(137, 57%, 21%) |
| OKLCH | oklch(39.2% 0.094 149.2) |
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 #175328 | 9.11:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #175328 | 2.30:1 | Fails | Lc 13.3 | Not readable |
| #175328 text on white | 9.11:1 | AAA | Lc 90.7 | Preferred for body text |
| #175328 text on black | 2.30:1 | Fails | Lc -11.6 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E1EEE3
oklch(93.6% 0.02 150.1)
-
Step 200
200
#C8E1CB
oklch(88.5% 0.04 148.7)
-
Step 300
300
#A1CEA8
oklch(80.9% 0.071 149.2)
-
Step 400
400
#6BB47A
oklch(70.7% 0.112 149.4)
-
Step 500
500
#3CA157
oklch(63.2% 0.144 149.2)
-
Step 600
600
#008B3B
oklch(55.6% 0.156 149.2)
-
Step 700
700
#007531
oklch(49.1% 0.138 149.3)
-
Step 800
800
#006027
oklch(42.7% 0.12 149.3)
-
Step 900
900 (this color)
#175328
oklch(39.2% 0.094 149.2)
-
Step 950
950
#0D2E16
oklch(26.9% 0.059 149.7)
#175328 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) | #544B25 | 0.077 |
| Deuteranopia (no green cones) | #4C462B | 0.075 |
| Tritanopia (no blue cones) | #015149 | 0.053 |
| Achromatopsia (no color) | #484848 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #175328
#175328
oklch(39.2% 0.094 149.2)
- #60315E
#60315E
oklch(39.2% 0.094 328.7)
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 #175328, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest #0B5509 ΔE 0.034
- Navy Green #35530A ΔE 0.035
- Deep Green #02590F ΔE 0.038
- Spruce #0A5F38 ΔE 0.039
- Pine Green #0A481E ΔE 0.039
- Pine #2B5D34 ΔE 0.040
- Bottle Green #044A05 ΔE 0.045
- Evergreen #05472A ΔE 0.045
Use #175328 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.