#0B1D01
Closest named color: Dark Forest Green (#002D04). oklch(20.7% 0.058 134.8), rgb(11, 29, 1).
Aa
White text reads best on this color (17.64:1).
About this color
#0B1D01 is a very dark, muted green. In OKLCH its lightness is 21%, its chroma 0.058 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Forest Green (#002D04), ΔE 0.058 away. White text reads best on it, at 17.64:1.
| Hue family | Greens |
| Lightness | very dark (21%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Dark Forest Green (#002D04) |
| Black text | 1.19:1 |
| White text | 17.64:1 |
Values
| HEX | #0B1D01 |
| RGB | rgb(11, 29, 1) |
| HSL | hsl(99, 93%, 6%) |
| OKLCH | oklch(20.7% 0.058 134.8) |
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 #0B1D01 | 17.64:1 | AAA | Lc -106.6 | Preferred for body text |
| Black text on #0B1D01 | 1.19:1 | Fails | Lc 0.0 | Not readable |
| #0B1D01 text on white | 17.64:1 | AAA | Lc 104.3 | Preferred for body text |
| #0B1D01 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE0
oklch(93.6% 0.02 135.8)
-
Step 200
200
#CFDFC6
oklch(88.5% 0.038 134.1)
-
Step 300
300
#AECB9F
oklch(80.9% 0.068 135)
-
Step 400
400
#83B069
oklch(70.7% 0.11 134.8)
-
Step 500
500
#639B3E
oklch(63% 0.139 134.8)
-
Step 600
600
#498617
oklch(55.7% 0.152 134.9)
-
Step 700
700
#3A7104
oklch(49.1% 0.141 134.8)
-
Step 800
800
#305C0C
oklch(42.7% 0.117 135)
-
Step 900
900
#2B4C14
oklch(37.8% 0.092 134.9)
-
Step 950
950 (this color)
#0B1D01
oklch(20.7% 0.058 134.8)
#0B1D01 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) | #1F1A00 | 0.035 |
| Deuteranopia (no green cones) | #1C1803 | 0.035 |
| Tritanopia (no blue cones) | #0B1B17 | 0.043 |
| Achromatopsia (no color) | #191919 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0B1D01
#0B1D01
oklch(20.7% 0.058 134.8)
- #210E29
#210E29
oklch(20.7% 0.057 315)
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 #0B1D01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Forest Green #002D04 ΔE 0.058
- Very Dark Green #062E03 ΔE 0.062
- Rich Navy #001219 ΔE 0.075
- Almost Black #070D0D ΔE 0.077
- Dark Brown #341C02 ΔE 0.079
- Rich Black #0D1B2A ΔE 0.081
- Jet #212529 ΔE 0.083
- Dark #1B2431 ΔE 0.092
Use #0B1D01 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.