#0D1D0F
Closest named color: Rich Black (#0D1B2A). oklch(21.2% 0.035 147.1), rgb(13, 29, 15).
Aa
White text reads best on this color (17.50:1).
About this color
#0D1D0F is a very dark, muted green. In OKLCH its lightness is 21%, its chroma 0.035 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.056 away. White text reads best on it, at 17.50:1.
| Hue family | Greens |
| Lightness | very dark (21%) |
| Chroma | muted (0.035) |
| Temperature | in between |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.19:1 |
| White text | 17.50:1 |
Values
| HEX | #0D1D0F |
| RGB | rgb(13, 29, 15) |
| HSL | hsl(128, 38%, 8%) |
| OKLCH | oklch(21.2% 0.035 147.1) |
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 #0D1D0F | 17.50:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #0D1D0F | 1.19:1 | Fails | Lc 0.0 | Not readable |
| #0D1D0F text on white | 17.50:1 | AAA | Lc 104.3 | Preferred for body text |
| #0D1D0F text on black | 1.19:1 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE5
oklch(93.6% 0.012 145.5)
-
Step 200
200
#D0DED1
oklch(88.6% 0.023 147.4)
-
Step 300
300
#B0C8B1
oklch(80.8% 0.041 146.3)
-
Step 400
400
#85AC89
oklch(70.6% 0.066 147.6)
-
Step 500
500
#66986B
oklch(63.2% 0.086 146.9)
-
Step 600
600
#4C8253
oklch(55.6% 0.092 147.2)
-
Step 700
700
#3D6E43
oklch(49.1% 0.086 146.9)
-
Step 800
800
#335A38
oklch(42.9% 0.071 147.2)
-
Step 900
900
#2D4A30
oklch(37.8% 0.056 146.8)
-
Step 950
950 (this color)
#0D1D0F
oklch(21.2% 0.035 147.1)
#0D1D0F 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) | #1D1A0E | 0.028 |
| Deuteranopia (no green cones) | #1B1910 | 0.027 |
| Tritanopia (no blue cones) | #0B1C19 | 0.020 |
| Achromatopsia (no color) | #191919 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D1D0F
#0D1D0F
oklch(21.2% 0.035 147.1)
- #211321
#211321
oklch(21.2% 0.034 326.7)
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 #0D1D0F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.056
- Rich Navy #001219 ΔE 0.059
- Jet #212529 ΔE 0.063
- Almost Black #070D0D ΔE 0.066
- Dark Forest Green #002D04 ΔE 0.067
- Dark #1B2431 ΔE 0.069
- Very Dark Green #062E03 ΔE 0.071
- Dark Brown #341C02 ΔE 0.074
Use #0D1D0F 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.