#06180A
Closest named color: Rich Navy (#001219). oklch(18.8% 0.037 149.6), rgb(6, 24, 10).
Aa
White text reads best on this color (18.37:1).
About this color
#06180A is a very dark, muted green. In OKLCH its lightness is 19%, its chroma 0.037 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.046 away. White text reads best on it, at 18.37:1.
| Hue family | Greens |
| Lightness | very dark (19%) |
| Chroma | muted (0.037) |
| Temperature | in between |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.14:1 |
| White text | 18.37:1 |
Values
| HEX | #06180A |
| RGB | rgb(6, 24, 10) |
| HSL | hsl(133, 60%, 6%) |
| OKLCH | oklch(18.8% 0.037 149.6) |
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 #06180A | 18.37:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #06180A | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #06180A text on white | 18.37:1 | AAA | Lc 104.9 | Preferred for body text |
| #06180A text on black | 1.14:1 | 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
#E4ECE5
oklch(93.5% 0.013 149.2)
-
Step 200
200
#CEDED1
oklch(88.5% 0.025 151.1)
-
Step 300
300
#ADC9B2
oklch(80.9% 0.044 150.4)
-
Step 400
400
#81AD89
oklch(70.6% 0.07 149.8)
-
Step 500
500
#60996C
oklch(63.1% 0.09 149.9)
-
Step 600
600
#458353
oklch(55.5% 0.098 149.6)
-
Step 700
700
#366F44
oklch(49.1% 0.091 149.9)
-
Step 800
800
#2E5A38
oklch(42.6% 0.075 149.7)
-
Step 900
900
#294A30
oklch(37.6% 0.059 149.6)
-
Step 950
950 (this color)
#06180A
oklch(18.8% 0.037 149.6)
#06180A 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) | #181509 | 0.031 |
| Deuteranopia (no green cones) | #16140B | 0.030 |
| Tritanopia (no blue cones) | #031715 | 0.023 |
| Achromatopsia (no color) | #141414 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #06180A
#06180A
oklch(18.8% 0.037 149.6)
- #1D0D1B
#1D0D1B
oklch(18.9% 0.037 331.6)
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 #06180A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.046
- Almost Black #070D0D ΔE 0.048
- Rich Black #0D1B2A ΔE 0.064
- Dark Forest Green #002D04 ΔE 0.083
- Jet #212529 ΔE 0.084
- Very Dark Brown #1D0200 ΔE 0.086
- Dark #1B2431 ΔE 0.087
- Very Dark Green #062E03 ΔE 0.088
Use #06180A 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.