#0D2303
Closest named color: Dark Forest Green (#002D04). oklch(22.9% 0.062 136.8), rgb(13, 35, 3).
Aa
White text reads best on this color (16.68:1).
About this color
#0D2303 is a very dark, muted green. In OKLCH its lightness is 23%, its chroma 0.062 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 0.037 away. White text reads best on it, at 16.68:1.
| Hue family | Greens |
| Lightness | very dark (23%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Dark Forest Green (#002D04) |
| Black text | 1.25:1 |
| White text | 16.68:1 |
Values
| HEX | #0D2303 |
| RGB | rgb(13, 35, 3) |
| HSL | hsl(101, 84%, 7%) |
| OKLCH | oklch(22.9% 0.062 136.8) |
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 #0D2303 | 16.68:1 | AAA | Lc -105.9 | Preferred for body text |
| Black text on #0D2303 | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #0D2303 text on white | 16.68:1 | AAA | Lc 103.5 | Preferred for body text |
| #0D2303 text on black | 1.25:1 | 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
#E3EDE0
oklch(93.5% 0.02 138.4)
-
Step 200
200
#CDE0C5
oklch(88.5% 0.042 136.3)
-
Step 300
300
#ABCC9D
oklch(80.9% 0.074 136.5)
-
Step 400
400
#7DB266
oklch(70.8% 0.119 136.8)
-
Step 500
500
#5A9E39
oklch(63.2% 0.152 136.9)
-
Step 600
600
#3E8809
oklch(55.7% 0.165 136.9)
-
Step 700
700
#327200
oklch(49% 0.148 136.7)
-
Step 800
800
#295E04
oklch(42.9% 0.127 136.8)
-
Step 900
900
#264D11
oklch(37.8% 0.099 136.8)
-
Step 950
950 (this color)
#0D2303
oklch(22.9% 0.062 136.8)
#0D2303 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) | #251F00 | 0.040 |
| Deuteranopia (no green cones) | #221D05 | 0.040 |
| Tritanopia (no blue cones) | #0C211C | 0.044 |
| Achromatopsia (no color) | #1E1E1E | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D2303
#0D2303
oklch(22.9% 0.062 136.8)
- #281230
#281230
oklch(23% 0.062 316.4)
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 #0D2303, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Forest Green #002D04 ΔE 0.037
- Very Dark Green #062E03 ΔE 0.040
- Dark Brown #341C02 ΔE 0.073
- Jet #212529 ΔE 0.074
- Pakistan Green #283618 ΔE 0.083
- Rich Black #0D1B2A ΔE 0.084
- Dark #1B2431 ΔE 0.085
- Rich Navy #001219 ΔE 0.091
Use #0D2303 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.