#021A0C
Closest named color: Rich Navy (#001219). oklch(19.3% 0.043 155.9), rgb(2, 26, 12).
Aa
White text reads best on this color (18.17:1).
About this color
#021A0C is a very dark, muted green. In OKLCH its lightness is 19%, its chroma 0.043 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.048 away. White text reads best on it, at 18.17:1.
| Hue family | Greens |
| Lightness | very dark (19%) |
| Chroma | muted (0.043) |
| Temperature | in between |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.15:1 |
| White text | 18.17:1 |
Values
| HEX | #021A0C |
| RGB | rgb(2, 26, 12) |
| HSL | hsl(145, 86%, 5%) |
| OKLCH | oklch(19.3% 0.043 155.9) |
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 #021A0C | 18.17:1 | AAA | Lc -106.9 | Preferred for body text |
| Black text on #021A0C | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #021A0C text on white | 18.17:1 | AAA | Lc 104.7 | Preferred for body text |
| #021A0C text on black | 1.15:1 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE6
oklch(93.7% 0.014 155.6)
-
Step 200
200
#CBDFD1
oklch(88.5% 0.029 155.2)
-
Step 300
300
#A7CBB3
oklch(80.9% 0.051 155.9)
-
Step 400
400
#76B08B
oklch(70.7% 0.081 155.7)
-
Step 500
500
#4F9C6F
oklch(63.1% 0.103 156.2)
-
Step 600
600
#2E8657
oklch(55.5% 0.111 156.3)
-
Step 700
700
#1F7247
oklch(49.2% 0.105 156.1)
-
Step 800
800
#1D5D3A
oklch(42.8% 0.087 155.6)
-
Step 900
900
#1F4C32
oklch(37.7% 0.067 155.8)
-
Step 950
950 (this color)
#021A0C
oklch(19.3% 0.043 155.9)
#021A0C 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) | #1A170B | 0.039 |
| Deuteranopia (no green cones) | #16150D | 0.036 |
| Tritanopia (no blue cones) | #001A16 | 0.019 |
| Achromatopsia (no color) | #161616 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #021A0C
#021A0C
oklch(19.3% 0.043 155.9)
- #200C1C
#200C1C
oklch(19.3% 0.044 335.1)
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 #021A0C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.048
- Almost Black #070D0D ΔE 0.054
- Rich Black #0D1B2A ΔE 0.063
- Dark Forest Green #002D04 ΔE 0.077
- Jet #212529 ΔE 0.082
- Very Dark Green #062E03 ΔE 0.082
- Dark #1B2431 ΔE 0.085
- Dark Brown #341C02 ΔE 0.092
Use #021A0C 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.