#030C01
Closest named color: Almost Black (#070D0D). oklch(13.8% 0.036 137.5), rgb(3, 12, 1).
Aa
White text reads best on this color (19.86:1).
About this color
#030C01 is a very dark, muted green. In OKLCH its lightness is 14%, its chroma 0.036 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Almost Black (#070D0D), ΔE 0.035 away. White text reads best on it, at 19.86:1.
| Hue family | Greens |
| Lightness | very dark (14%) |
| Chroma | muted (0.036) |
| Temperature | in between |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.05:1 |
| White text | 19.86:1 |
Values
| HEX | #030C01 |
| RGB | rgb(3, 12, 1) |
| HSL | hsl(109, 85%, 3%) |
| OKLCH | oklch(13.8% 0.036 137.5) |
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 #030C01 | 19.86:1 | AAA | Lc -107.7 | Preferred for body text |
| Black text on #030C01 | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #030C01 text on white | 19.86:1 | AAA | Lc 105.8 | Preferred for body text |
| #030C01 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E6ECE4
oklch(93.6% 0.012 137.8)
-
Step 200
200
#D2DDCE
oklch(88.5% 0.023 137.3)
-
Step 300
300
#B4C8AD
oklch(81% 0.043 137.6)
-
Step 400
400
#8CAB81
oklch(70.7% 0.069 137.6)
-
Step 500
500
#709661
oklch(63.1% 0.087 137.1)
-
Step 600
600
#578048
oklch(55.5% 0.094 137.7)
-
Step 700
700
#476C39
oklch(49% 0.088 137.6)
-
Step 800
800
#3B5830
oklch(42.6% 0.072 137.5)
-
Step 900
900
#33492A
oklch(37.8% 0.058 137)
-
Step 950
950 (this color)
#030C01
oklch(13.8% 0.036 137.5)
#030C01 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) | #0D0A00 | 0.023 |
| Deuteranopia (no green cones) | #0B0901 | 0.022 |
| Tritanopia (no blue cones) | #030B09 | 0.026 |
| Achromatopsia (no color) | #090909 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #030C01
#030C01
oklch(13.8% 0.036 137.5)
- #0F0512
#0F0512
oklch(14% 0.034 318.8)
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 #030C01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.035
- Rich Navy #001219 ΔE 0.055
- Very Dark Brown #1D0200 ΔE 0.073
- Rich Black #0D1B2A ΔE 0.099
- Dark Navy Blue #00022E ΔE 0.115
- Midnight #03012D ΔE 0.116
- Dark Navy #000435 ΔE 0.122
- Very Dark Blue #000133 ΔE 0.124
Use #030C01 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.