#01443A
Closest named color: Evergreen (#05472A). oklch(34.6% 0.063 178.8), rgb(1, 68, 58).
Aa
White text reads best on this color (11.11:1).
About this color
#01443A is a dark, muted teal or cyan. In OKLCH its lightness is 35%, its chroma 0.063 and its hue 179°. Its hue sits on the cool side of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.031 away. White text reads best on it, at 11.11:1.
| Hue family | Teals and cyans |
| Lightness | dark (35%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.88:1 |
| White text | 11.11:1 |
Values
| HEX | #01443A |
| RGB | rgb(1, 68, 58) |
| HSL | hsl(171, 97%, 14%) |
| OKLCH | oklch(34.6% 0.063 178.8) |
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 #01443A | 11.11:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #01443A | 1.88:1 | Fails | Lc 8.6 | Not readable |
| #01443A text on white | 11.11:1 | AAA | Lc 95.3 | Preferred for body text |
| #01443A text on black | 1.88:1 | Fails | Lc -7.4 | 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 900.
-
Step 50
50
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDEA
oklch(93.6% 0.013 179.5)
-
Step 200
200
#C8DFD9
oklch(88.5% 0.026 178.3)
-
Step 300
300
#A1CBC1
oklch(80.9% 0.047 178.9)
-
Step 400
400
#69B0A1
oklch(70.6% 0.075 178.9)
-
Step 500
500
#389C8A
oklch(63% 0.096 178.9)
-
Step 600
600
#008674
oklch(55.5% 0.101 178.9)
-
Step 700
700
#007161
oklch(49.1% 0.09 178.4)
-
Step 800
800
#005D50
oklch(42.8% 0.078 178.9)
-
Step 900
900 (this color)
#01443A
oklch(34.6% 0.063 178.8)
-
Step 950
950
#0C2D27
oklch(27.1% 0.04 179.1)
#01443A 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) | #413F3A | 0.067 |
| Deuteranopia (no green cones) | #38393B | 0.063 |
| Tritanopia (no blue cones) | #004541 | 0.012 |
| Achromatopsia (no color) | #3C3C3C | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #01443A
#01443A
oklch(34.6% 0.063 178.8)
- #542B39
#542B39
oklch(34.8% 0.063 359.1)
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 #01443A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.031
- Dark Teal #014D4E ΔE 0.040
- Dark Blue Green #005249 ΔE 0.048
- Pine Green #0A481E ΔE 0.050
- Midnight Green #073B4C ΔE 0.052
- Charcoal #264653 ΔE 0.055
- Dark Blue Grey #1F3B4D ΔE 0.057
- Onyx #343A40 ΔE 0.060
Use #01443A 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.