#105B15
Closest named color: Deep Green (#02590F). oklch(41.2% 0.124 143.7), rgb(16, 91, 21).
Aa
White text reads best on this color (8.30:1).
About this color
#105B15 is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.124 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Green (#02590F), ΔE 0.010 away. White text reads best on it, at 8.30:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Deep Green (#02590F) |
| Black text | 2.52:1 |
| White text | 8.30:1 |
Values
| HEX | #105B15 |
| RGB | rgb(16, 91, 21) |
| HSL | hsl(124, 70%, 21%) |
| OKLCH | oklch(41.2% 0.124 143.7) |
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 #105B15 | 8.30:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #105B15 | 2.52:1 | Fails | Lc 15.8 | Dividers and decoration only |
| #105B15 text on white | 8.30:1 | AAA | Lc 88.2 | Fine for body text |
| #105B15 text on black | 2.52:1 | 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
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#CAE1C9
oklch(88.6% 0.041 144.1)
-
Step 300
300
#A5CDA3
oklch(80.8% 0.072 143.7)
-
Step 400
400
#72B371
oklch(70.6% 0.116 143.9)
-
Step 500
500
#49A04A
oklch(63.2% 0.149 143.8)
-
Step 600
600
#258A2A
oklch(55.6% 0.161 143.7)
-
Step 700
700
#15751C
oklch(49.1% 0.15 143.6)
-
Step 800
800 (this color)
#105B15
oklch(41.2% 0.124 143.7)
-
Step 900
900
#1B4E1C
oklch(37.7% 0.097 143.7)
-
Step 950
950
#112E11
oklch(27% 0.062 143.6)
#105B15 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) | #5D5209 | 0.090 |
| Deuteranopia (no green cones) | #554C1C | 0.090 |
| Tritanopia (no blue cones) | #00584D | 0.079 |
| Achromatopsia (no color) | #4E4E4E | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #105B15
#105B15
oklch(41.2% 0.124 143.7)
- #6A2E71
#6A2E71
oklch(41.2% 0.125 323.4)
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 #105B15, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Green #02590F ΔE 0.010
- Forest #0B5509 ΔE 0.021
- Dark Green #006400 ΔE 0.034
- Navy Green #35530A ΔE 0.035
- Spruce #0A5F38 ΔE 0.039
- Pine #2B5D34 ΔE 0.044
- Bottle Green #044A05 ΔE 0.057
- Army Green #4B5D16 ΔE 0.060
Use #105B15 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.