#144C4E
Closest named color: Dark Teal (#014D4E). oklch(38.2% 0.056 198.5), rgb(20, 76, 78).
Aa
White text reads best on this color (9.66:1).
About this color
#144C4E is a dark, muted teal or cyan. In OKLCH its lightness is 38%, its chroma 0.056 and its hue 199°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Teal (#014D4E), ΔE 0.009 away. White text reads best on it, at 9.66:1.
| Hue family | Teals and cyans |
| Lightness | dark (38%) |
| Chroma | muted (0.056) |
| Temperature | cool |
| Nearest name | Dark Teal (#014D4E) |
| Black text | 2.17:1 |
| White text | 9.66:1 |
Values
| HEX | #144C4E |
| RGB | rgb(20, 76, 78) |
| HSL | hsl(182, 59%, 19%) |
| OKLCH | oklch(38.2% 0.056 198.5) |
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 #144C4E | 9.66:1 | AAA | Lc -96.4 | Preferred for body text |
| Black text on #144C4E | 2.17:1 | Fails | Lc 11.8 | Not readable |
| #144C4E text on white | 9.66:1 | AAA | Lc 92.1 | Preferred for body text |
| #144C4E text on black | 2.17:1 | Fails | Lc -10.3 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECED
oklch(93.5% 0.012 203.5)
-
Step 200
200
#C8DEDF
oklch(88.5% 0.024 200.1)
-
Step 300
300
#A2C9CB
oklch(80.8% 0.041 200.2)
-
Step 400
400
#6CAEB0
oklch(70.8% 0.067 198.2)
-
Step 500
500
#3D999D
oklch(63% 0.086 199.2)
-
Step 600
600
#048488
oklch(55.7% 0.094 198.6)
-
Step 700
700
#006F72
oklch(49.2% 0.084 198.1)
-
Step 800
800
#015B5E
oklch(42.8% 0.072 198.7)
-
Step 900
900 (this color)
#144C4E
oklch(38.2% 0.056 198.5)
-
Step 950
950
#0D2C2D
oklch(27.1% 0.036 198.2)
#144C4E 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) | #46484E | 0.058 |
| Deuteranopia (no green cones) | #3D424E | 0.053 |
| Tritanopia (no blue cones) | #004F4C | 0.014 |
| Achromatopsia (no color) | #454545 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #144C4E
#144C4E
oklch(38.2% 0.056 198.5)
- #5D3637
#5D3637
oklch(38.1% 0.056 18.4)
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 #144C4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Teal #014D4E ΔE 0.009
- Dark Blue Green #005249 ΔE 0.025
- Charcoal #264653 ΔE 0.028
- Dark Slate Gray #2F4F4F ΔE 0.028
- Deep Teal #00555A ΔE 0.030
- Dark Grey Blue #29465B ΔE 0.039
- Charcoal Grey #3C4142 ΔE 0.051
- Dark Blue Grey #1F3B4D ΔE 0.057
Use #144C4E 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.