#0A1C01
Closest named color: Dark Forest Green (#002D04). oklch(20.3% 0.057 135.2), rgb(10, 28, 1).
Aa
White text reads best on this color (17.80:1).
About this color
#0A1C01 is a very dark, muted green. In OKLCH its lightness is 20%, its chroma 0.057 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 0.062 away. White text reads best on it, at 17.80:1.
| Hue family | Greens |
| Lightness | very dark (20%) |
| Chroma | muted (0.057) |
| Temperature | in between |
| Nearest name | Dark Forest Green (#002D04) |
| Black text | 1.17:1 |
| White text | 17.80:1 |
Values
| HEX | #0A1C01 |
| RGB | rgb(10, 28, 1) |
| HSL | hsl(100, 93%, 6%) |
| OKLCH | oklch(20.3% 0.057 135.2) |
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 #0A1C01 | 17.80:1 | AAA | Lc -106.7 | Preferred for body text |
| Black text on #0A1C01 | 1.17:1 | Fails | Lc 0.0 | Not readable |
| #0A1C01 text on white | 17.80:1 | AAA | Lc 104.5 | Preferred for body text |
| #0A1C01 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE0
oklch(93.6% 0.02 135.8)
-
Step 200
200
#CFDFC7
oklch(88.5% 0.037 135)
-
Step 300
300
#AECBA0
oklch(80.9% 0.067 135.5)
-
Step 400
400
#83B06B
oklch(70.8% 0.107 135.3)
-
Step 500
500
#639B40
oklch(63% 0.137 135.1)
-
Step 600
600
#49851B
oklch(55.5% 0.149 135.1)
-
Step 700
700
#3A710B
oklch(49.1% 0.139 135.2)
-
Step 800
800
#305C0F
oklch(42.7% 0.115 135.3)
-
Step 900
900
#2B4C16
oklch(37.8% 0.09 135.3)
-
Step 950
950 (this color)
#0A1C01
oklch(20.3% 0.057 135.2)
#0A1C01 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) | #1D1900 | 0.033 |
| Deuteranopia (no green cones) | #1B1702 | 0.034 |
| Tritanopia (no blue cones) | #091A16 | 0.042 |
| Achromatopsia (no color) | #181818 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0A1C01
#0A1C01
oklch(20.3% 0.057 135.2)
- #200D28
#200D28
oklch(20.2% 0.057 314.9)
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 #0A1C01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Forest Green #002D04 ΔE 0.062
- Very Dark Green #062E03 ΔE 0.066
- Rich Navy #001219 ΔE 0.072
- Almost Black #070D0D ΔE 0.073
- Rich Black #0D1B2A ΔE 0.080
- Dark Brown #341C02 ΔE 0.082
- Jet #212529 ΔE 0.085
- Dark #1B2431 ΔE 0.093
Use #0A1C01 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.