#6DBFAB
Closest named color: Medium Aquamarine (#66CDAA). oklch(74.7% 0.086 176.3), rgb(109, 191, 171).
Aa
Black text reads best on this color (9.69:1).
About this color
#6DBFAB is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.086 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.040 away. Black text reads best on it, at 9.69:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 9.69:1 |
| White text | 2.16:1 |
Values
| HEX | #6DBFAB |
| RGB | rgb(109, 191, 171) |
| HSL | hsl(165, 39%, 59%) |
| OKLCH | oklch(74.7% 0.086 176.3) |
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 #6DBFAB | 2.16:1 | Fails | Lc -47.2 | Large or bold text, headings |
| Black text on #6DBFAB | 9.69:1 | AAA | Lc 61.5 | Content text, not long reading |
| #6DBFAB text on white | 2.16:1 | Fails | Lc 42.5 | Non-text elements, placeholder text |
| #6DBFAB text on black | 9.69:1 | AAA | Lc -59.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E0EDE9
oklch(93.5% 0.015 175.7)
-
Step 200
200
#C6E0D8
oklch(88.5% 0.03 175.2)
-
Step 300
300
#9CCDBF
oklch(81% 0.055 175.4)
-
Step 400
400 (this color)
#6DBFAB
oklch(74.7% 0.086 176.3)
-
Step 500
500
#219F87
oklch(63.1% 0.11 176)
-
Step 600
600
#008771
oklch(55.7% 0.104 175.8)
-
Step 700
700
#00715F
oklch(49% 0.091 176.5)
-
Step 800
800
#005D4D
oklch(42.7% 0.08 175.6)
-
Step 900
900
#004D40
oklch(37.6% 0.07 176.4)
-
Step 950
950
#062E26
oklch(27.2% 0.046 176.2)
#6DBFAB 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) | #BAB6AA | 0.091 |
| Deuteranopia (no green cones) | #ACACAC | 0.086 |
| Tritanopia (no blue cones) | #50C1B9 | 0.026 |
| Achromatopsia (no color) | #B0B0B0 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DBFAB
#6DBFAB
oklch(74.7% 0.086 176.3)
- #DA96AE
#DA96AE
oklch(74.7% 0.087 356.6)
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 #6DBFAB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.040
- Pale Teal #82CBB2 ΔE 0.042
- Muted Teal #90B494 ΔE 0.045
- Dark Sea Green #8FBC8F ΔE 0.046
- Seafoam Blue #78D1B6 ΔE 0.052
- Topaz #13BBAF ΔE 0.052
- Medium Turquoise #48D1CC ΔE 0.057
- Greeny Blue #42B395 ΔE 0.058
Use #6DBFAB 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.