#0B2003
Closest named color: Dark Forest Green (#002D04). oklch(21.8% 0.059 137.4), rgb(11, 32, 3).
Aa
White text reads best on this color (17.18:1).
About this color
#0B2003 is a very dark, muted green. In OKLCH its lightness is 22%, its chroma 0.059 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Forest Green (#002D04), ΔE 0.048 away. White text reads best on it, at 17.18:1.
| Hue family | Greens |
| Lightness | very dark (22%) |
| Chroma | muted (0.059) |
| Temperature | in between |
| Nearest name | Dark Forest Green (#002D04) |
| Black text | 1.22:1 |
| White text | 17.18:1 |
Values
| HEX | #0B2003 |
| RGB | rgb(11, 32, 3) |
| HSL | hsl(103, 83%, 7%) |
| OKLCH | oklch(21.8% 0.059 137.4) |
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 #0B2003 | 17.18:1 | AAA | Lc -106.3 | Preferred for body text |
| Black text on #0B2003 | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #0B2003 text on white | 17.18:1 | AAA | Lc 103.9 | Preferred for body text |
| #0B2003 text on black | 1.22:1 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E4EDE0
oklch(93.6% 0.02 135.8)
-
Step 200
200
#CDE0C7
oklch(88.6% 0.039 138.2)
-
Step 300
300
#ABCCA0
oklch(80.9% 0.07 137.9)
-
Step 400
400
#7EB16B
oklch(70.7% 0.112 137.6)
-
Step 500
500
#5C9D41
oklch(63.2% 0.143 137.5)
-
Step 600
600
#41871C
oklch(55.7% 0.155 137.3)
-
Step 700
700
#32720B
oklch(49.1% 0.144 137.4)
-
Step 800
800
#2A5D10
oklch(42.7% 0.119 137.5)
-
Step 900
900
#274C16
oklch(37.6% 0.092 137.3)
-
Step 950
950 (this color)
#0B2003
oklch(21.8% 0.059 137.4)
#0B2003 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) | #211C01 | 0.037 |
| Deuteranopia (no green cones) | #1F1B05 | 0.037 |
| Tritanopia (no blue cones) | #0A1E1A | 0.042 |
| Achromatopsia (no color) | #1B1B1B | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0B2003
#0B2003
oklch(21.8% 0.059 137.4)
- #25102C
#25102C
oklch(21.9% 0.059 317.1)
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 #0B2003, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Forest Green #002D04 ΔE 0.048
- Very Dark Green #062E03 ΔE 0.052
- Dark Brown #341C02 ΔE 0.076
- Jet #212529 ΔE 0.077
- Rich Black #0D1B2A ΔE 0.080
- Rich Navy #001219 ΔE 0.081
- Almost Black #070D0D ΔE 0.085
- Dark #1B2431 ΔE 0.087
Use #0B2003 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.