#0B1B08
Closest named color: Rich Navy (#001219). oklch(20.2% 0.042 140.4), rgb(11, 27, 8).
Aa
White text reads best on this color (17.87:1).
About this color
#0B1B08 is a very dark, muted green. In OKLCH its lightness is 20%, its chroma 0.042 and its hue 140°. 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 17.87:1.
| Hue family | Greens |
| Lightness | very dark (20%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.17:1 |
| White text | 17.87:1 |
Values
| HEX | #0B1B08 |
| RGB | rgb(11, 27, 8) |
| HSL | hsl(111, 54%, 7%) |
| OKLCH | oklch(20.2% 0.042 140.4) |
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 #0B1B08 | 17.87:1 | AAA | Lc -106.8 | Preferred for body text |
| Black text on #0B1B08 | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #0B1B08 text on white | 17.87:1 | AAA | Lc 104.6 | Preferred for body text |
| #0B1B08 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5ECE3
oklch(93.5% 0.014 138.7)
-
Step 200
200
#D0DECD
oklch(88.5% 0.027 140.2)
-
Step 300
300
#B0C9AB
oklch(80.9% 0.05 140.4)
-
Step 400
400
#86AD7E
oklch(70.6% 0.079 140.3)
-
Step 500
500
#67995D
oklch(63.2% 0.102 140.3)
-
Step 600
600
#4D8343
oklch(55.6% 0.111 140.6)
-
Step 700
700
#3E6F34
oklch(49.2% 0.104 140.3)
-
Step 800
800
#335A2C
oklch(42.6% 0.085 140.7)
-
Step 900
900
#2D4A28
oklch(37.6% 0.066 140.8)
-
Step 950
950 (this color)
#0B1B08
oklch(20.2% 0.042 140.4)
#0B1B08 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) | #1C1807 | 0.030 |
| Deuteranopia (no green cones) | #1A1709 | 0.029 |
| Tritanopia (no blue cones) | #0A1A17 | 0.029 |
| Achromatopsia (no color) | #171717 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0B1B08
#0B1B08
oklch(20.2% 0.042 140.4)
- #1F1022
#1F1022
oklch(20.3% 0.041 320.8)
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 #0B1B08, 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 0.066
- Dark Forest Green #002D04 ΔE 0.070
- Very Dark Green #062E03 ΔE 0.074
- Jet #212529 ΔE 0.076
- Dark Brown #341C02 ΔE 0.079
- Dark #1B2431 ΔE 0.082
Use #0B1B08 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.