#0C2015
Closest named color: Rich Black (#0D1B2A). oklch(22.3% 0.034 157.9), rgb(12, 32, 21).
Aa
White text reads best on this color (17.03:1).
About this color
#0C2015 is a very dark, muted green. In OKLCH its lightness is 22%, its chroma 0.034 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.051 away. White text reads best on it, at 17.03:1.
| Hue family | Greens |
| Lightness | very dark (22%) |
| Chroma | muted (0.034) |
| Temperature | in between |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.23:1 |
| White text | 17.03:1 |
Values
| HEX | #0C2015 |
| RGB | rgb(12, 32, 21) |
| HSL | hsl(147, 45%, 9%) |
| OKLCH | oklch(22.3% 0.034 157.9) |
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 #0C2015 | 17.03:1 | AAA | Lc -106.2 | Preferred for body text |
| Black text on #0C2015 | 1.23:1 | Fails | Lc 0.0 | Not readable |
| #0C2015 text on white | 17.03:1 | AAA | Lc 103.9 | Preferred for body text |
| #0C2015 text on black | 1.23:1 | 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
#F3F7F4
oklch(97.2% 0.006 153.8)
-
Step 100
100
#E4ECE7
oklch(93.6% 0.011 158.8)
-
Step 200
200
#CEDED3
oklch(88.5% 0.023 155.9)
-
Step 300
300
#ACC9B7
oklch(80.9% 0.04 158.1)
-
Step 400
400
#7FAD91
oklch(70.7% 0.064 157.6)
-
Step 500
500
#5C9976
oklch(63.1% 0.083 157.8)
-
Step 600
600
#40835F
oklch(55.6% 0.089 158.1)
-
Step 700
700
#316F4E
oklch(49.1% 0.084 157.9)
-
Step 800
800
#2A5A40
oklch(42.6% 0.069 157.9)
-
Step 900
900
#274A36
oklch(37.6% 0.054 157.4)
-
Step 950
950 (this color)
#0C2015
oklch(22.3% 0.034 157.9)
#0C2015 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) | #201D14 | 0.032 |
| Deuteranopia (no green cones) | #1D1B16 | 0.032 |
| Tritanopia (no blue cones) | #07201D | 0.015 |
| Achromatopsia (no color) | #1C1C1C | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0C2015
#0C2015
oklch(22.3% 0.034 157.9)
- #261521
#261521
oklch(22.4% 0.035 338.3)
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 #0C2015, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.051
- Jet #212529 ΔE 0.053
- Dark #1B2431 ΔE 0.059
- Dark Forest Green #002D04 ΔE 0.062
- Rich Navy #001219 ΔE 0.064
- Very Dark Green #062E03 ΔE 0.065
- Dark Brown #341C02 ΔE 0.073
- Almost Black #070D0D ΔE 0.075
Use #0C2015 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.