#065550
Closest named color: Dark Blue Green (#005249). oklch(40.6% 0.069 187.8), rgb(6, 85, 80).
Aa
White text reads best on this color (8.66:1).
About this color
#065550 is a dark, muted teal or cyan. In OKLCH its lightness is 41%, its chroma 0.069 and its hue 188°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.014 away. White text reads best on it, at 8.66:1.
| Hue family | Teals and cyans |
| Lightness | dark (41%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.42:1 |
| White text | 8.66:1 |
Values
| HEX | #065550 |
| RGB | rgb(6, 85, 80) |
| HSL | hsl(176, 87%, 18%) |
| OKLCH | oklch(40.6% 0.069 187.8) |
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 #065550 | 8.66:1 | AAA | Lc -93.9 | Preferred for body text |
| Black text on #065550 | 2.42:1 | Fails | Lc 14.7 | Not readable |
| #065550 text on white | 8.66:1 | AAA | Lc 89.3 | Fine for body text |
| #065550 text on black | 2.42:1 | Fails | Lc -12.9 | 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 800.
-
Step 50
50
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E2ECEB
oklch(93.5% 0.011 189.8)
-
Step 200
200
#CADEDC
oklch(88.5% 0.022 189.5)
-
Step 300
300
#A4C9C5
oklch(80.8% 0.04 188.3)
-
Step 400
400
#71AEA8
oklch(70.8% 0.064 188)
-
Step 500
500
#469A92
oklch(63.2% 0.082 187)
-
Step 600
600
#1E847D
oklch(55.6% 0.089 187.9)
-
Step 700
700
#0B7069
oklch(49.2% 0.083 187.1)
-
Step 800
800 (this color)
#065550
oklch(40.6% 0.069 187.8)
-
Step 900
900
#194B47
oklch(37.8% 0.053 187.8)
-
Step 950
950
#102C29
oklch(27% 0.034 186.1)
#065550 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) | #505050 | 0.073 |
| Deuteranopia (no green cones) | #464851 | 0.070 |
| Tritanopia (no blue cones) | #005753 | 0.007 |
| Achromatopsia (no color) | #4B4B4B | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #065550
#065550
oklch(40.6% 0.069 187.8)
- #693942
#693942
oklch(40.7% 0.069 8.5)
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 #065550, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.014
- Deep Teal #00555A ΔE 0.017
- Dark Teal #014D4E ΔE 0.027
- Dark Slate Gray #2F4F4F ΔE 0.032
- Petrol #005F6A ΔE 0.047
- Dark Green Blue #1F6357 ΔE 0.049
- Charcoal #264653 ΔE 0.053
- Spruce #0A5F38 ΔE 0.059
Use #065550 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.