#0D1B09
Closest named color: Rich Navy (#001219). oklch(20.3% 0.039 139), rgb(13, 27, 9).
Aa
White text reads best on this color (17.82:1).
About this color
#0D1B09 is a very dark, muted green. In OKLCH its lightness is 20%, its chroma 0.039 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.059 away. White text reads best on it, at 17.82:1.
| Hue family | Greens |
| Lightness | very dark (20%) |
| Chroma | muted (0.039) |
| Temperature | in between |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.17:1 |
| White text | 17.82:1 |
Values
| HEX | #0D1B09 |
| RGB | rgb(13, 27, 9) |
| HSL | hsl(107, 50%, 7%) |
| OKLCH | oklch(20.3% 0.039 139) |
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 #0D1B09 | 17.82:1 | AAA | Lc -106.8 | Preferred for body text |
| Black text on #0D1B09 | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #0D1B09 text on white | 17.82:1 | AAA | Lc 104.6 | Preferred for body text |
| #0D1B09 text on black | 1.17:1 | Fails | Lc 0.0 | 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 950.
-
Step 50
50
#F3F6F2
oklch(97% 0.006 137.8)
-
Step 100
100
#E5ECE4
oklch(93.6% 0.013 141.8)
-
Step 200
200
#D1DECD
oklch(88.6% 0.027 138.3)
-
Step 300
300
#B2C8AC
oklch(80.8% 0.045 139)
-
Step 400
400
#89AC7F
oklch(70.6% 0.075 138.8)
-
Step 500
500
#6B975F
oklch(63% 0.094 139.1)
-
Step 600
600
#528245
oklch(55.7% 0.104 139.2)
-
Step 700
700
#436E36
oklch(49.2% 0.097 138.8)
-
Step 800
800
#37592E
oklch(42.6% 0.079 139.3)
-
Step 900
900
#304929
oklch(37.6% 0.061 139)
-
Step 950
950 (this color)
#0D1B09
oklch(20.3% 0.039 139)
#0D1B09 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) | #1C1808 | 0.027 |
| Deuteranopia (no green cones) | #1A170A | 0.027 |
| Tritanopia (no blue cones) | #0C1A17 | 0.027 |
| Achromatopsia (no color) | #181818 | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D1B09
#0D1B09
oklch(20.3% 0.039 139)
- #1E1122
#1E1122
oklch(20.4% 0.038 318)
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 #0D1B09, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.059
- Almost Black #070D0D ΔE 0.062
- Rich Black #0D1B2A ΔE 0.064
- Dark Forest Green #002D04 ΔE 0.070
- Jet #212529 ΔE 0.073
- Very Dark Green #062E03 ΔE 0.074
- Dark Brown #341C02 ΔE 0.076
- Dark #1B2431 ΔE 0.080
Use #0D1B09 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.