#175715
Closest named color: Deep Green (#02590F). oklch(40.2% 0.117 142.6), rgb(23, 87, 21).
Aa
White text reads best on this color (8.71:1).
About this color
#175715 is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.117 and its hue 143°. 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 8.71:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Deep Green (#02590F) |
| Black text | 2.41:1 |
| White text | 8.71:1 |
Values
| HEX | #175715 |
| RGB | rgb(23, 87, 21) |
| HSL | hsl(118, 61%, 21%) |
| OKLCH | oklch(40.2% 0.117 142.6) |
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 #175715 | 8.71:1 | AAA | Lc -94.0 | Preferred for body text |
| Black text on #175715 | 2.41:1 | Fails | Lc 14.5 | Not readable |
| #175715 text on white | 8.71:1 | AAA | Lc 89.5 | Fine for body text |
| #175715 text on black | 2.41:1 | Fails | Lc -12.8 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E1EFDF
oklch(93.7% 0.026 141.8)
-
Step 200
200
#C7E2C5
oklch(88.5% 0.049 143.3)
-
Step 300
300
#A0D09C
oklch(81% 0.088 142.8)
-
Step 400
400
#68B663
oklch(70.6% 0.14 142.7)
-
Step 500
500
#37A333
oklch(63.1% 0.179 142.6)
-
Step 600
600
#008C03
oklch(55.5% 0.188 142.6)
-
Step 700
700
#007602
oklch(49% 0.166 142.6)
-
Step 800
800
#006101
oklch(42.7% 0.145 142.6)
-
Step 900
900 (this color)
#175715
oklch(40.2% 0.117 142.6)
-
Step 950
950
#0C2F0A
oklch(27% 0.074 142.4)
#175715 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) | #594E0B | 0.083 |
| Deuteranopia (no green cones) | #52491B | 0.084 |
| Tritanopia (no blue cones) | #07544A | 0.076 |
| Achromatopsia (no color) | #4B4B4B | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #175715
#175715
oklch(40.2% 0.117 142.6)
- #652E6C
#652E6C
oklch(40.2% 0.117 323)
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 #175715, 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 0.013
- Navy Green #35530A ΔE 0.027
- Spruce #0A5F38 ΔE 0.041
- Pine #2B5D34 ΔE 0.044
- Bottle Green #044A05 ΔE 0.046
- Dark Green #006400 ΔE 0.046
- Darkgreen #054907 ΔE 0.049
Use #175715 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.