#010D01
Closest named color: Almost Black (#070D0D). oklch(14% 0.041 143), rgb(1, 13, 1).
Aa
White text reads best on this color (19.82:1).
About this color
#010D01 is a very dark, muted green. In OKLCH its lightness is 14%, its chroma 0.041 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.038 away. White text reads best on it, at 19.82:1.
| Hue family | Greens |
| Lightness | very dark (14%) |
| Chroma | muted (0.041) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.05:1 |
| White text | 19.82:1 |
Values
| HEX | #010D01 |
| RGB | rgb(1, 13, 1) |
| HSL | hsl(120, 86%, 3%) |
| OKLCH | oklch(14% 0.041 143) |
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 #010D01 | 19.82:1 | AAA | Lc -107.7 | Preferred for body text |
| Black text on #010D01 | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #010D01 text on white | 19.82:1 | AAA | Lc 105.8 | Preferred for body text |
| #010D01 text on black | 1.05:1 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E5ECE4
oklch(93.6% 0.013 141.8)
-
Step 200
200
#CFDECE
oklch(88.5% 0.027 143.6)
-
Step 300
300
#AFC9AD
oklch(80.9% 0.048 143.2)
-
Step 400
400
#84AE81
oklch(70.8% 0.079 143)
-
Step 500
500
#649961
oklch(63.1% 0.1 143.1)
-
Step 600
600
#4A8347
oklch(55.5% 0.108 142.9)
-
Step 700
700
#3B6F39
oklch(49.1% 0.1 143.1)
-
Step 800
800
#315A2F
oklch(42.6% 0.083 143)
-
Step 900
900
#2C4A2A
oklch(37.6% 0.064 142.8)
-
Step 950
950 (this color)
#010D01
oklch(14% 0.041 143)
#010D01 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) | #0E0B00 | 0.030 |
| Deuteranopia (no green cones) | #0B0902 | 0.030 |
| Tritanopia (no blue cones) | #000C09 | 0.026 |
| Achromatopsia (no color) | #0A0A0A | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #010D01
#010D01
oklch(14% 0.041 143)
- #110413
#110413
oklch(14.1% 0.041 322.7)
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 #010D01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.038
- Rich Navy #001219 ΔE 0.056
- Very Dark Brown #1D0200 ΔE 0.078
- Rich Black #0D1B2A ΔE 0.100
- Dark Navy Blue #00022E ΔE 0.117
- Midnight #03012D ΔE 0.118
- Dark Navy #000435 ΔE 0.124
- Very Dark Blue #000133 ΔE 0.125
Use #010D01 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.