#105309
Closest named color: Forest (#0B5509). oklch(38.7% 0.122 141.8), rgb(16, 83, 9).
Aa
White text reads best on this color (9.27:1).
About this color
#105309 is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.122 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest (#0B5509), ΔE 0.007 away. White text reads best on it, at 9.27:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Forest (#0B5509) |
| Black text | 2.26:1 |
| White text | 9.27:1 |
Values
| HEX | #105309 |
| RGB | rgb(16, 83, 9) |
| HSL | hsl(114, 80%, 18%) |
| OKLCH | oklch(38.7% 0.122 141.8) |
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 #105309 | 9.27:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #105309 | 2.26:1 | Fails | Lc 13.0 | Not readable |
| #105309 text on white | 9.27:1 | AAA | Lc 90.9 | Preferred for body text |
| #105309 text on black | 2.26:1 | Fails | Lc -11.4 | 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
#E0EFDE
oklch(93.6% 0.028 142)
-
Step 200
200
#C7E2C3
oklch(88.5% 0.051 141.6)
-
Step 300
300
#9FD099
oklch(80.9% 0.092 141.9)
-
Step 400
400
#67B75F
oklch(70.7% 0.146 142)
-
Step 500
500
#35A42A
oklch(63.2% 0.187 141.8)
-
Step 600
600
#118C00
oklch(55.6% 0.187 141.9)
-
Step 700
700
#0D7600
oklch(49.2% 0.165 141.8)
-
Step 800
800
#096100
oklch(42.8% 0.143 141.8)
-
Step 900
900 (this color)
#105309
oklch(38.7% 0.122 141.8)
-
Step 950
950
#0B2F08
oklch(27% 0.076 142)
#105309 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) | #554A00 | 0.085 |
| Deuteranopia (no green cones) | #4E4513 | 0.085 |
| Tritanopia (no blue cones) | #005046 | 0.080 |
| Achromatopsia (no color) | #474747 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #105309
#105309
oklch(38.7% 0.122 141.8)
- #61296A
#61296A
oklch(38.8% 0.121 321.9)
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 #105309, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest #0B5509 ΔE 0.007
- Deep Green #02590F ΔE 0.019
- Bottle Green #044A05 ΔE 0.032
- Navy Green #35530A ΔE 0.034
- Darkgreen #054907 ΔE 0.035
- British Racing Green #05480D ΔE 0.039
- Racing Green #014600 ΔE 0.045
- Pine Green #0A481E ΔE 0.046
Use #105309 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.