#6BBBAA
Closest named color: Muted Teal (#90B494). oklch(73.6% 0.083 178.6), rgb(107, 187, 170).
Aa
Black text reads best on this color (9.31:1).
About this color
#6BBBAA is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 74%, its chroma 0.083 and its hue 179°. Its hue sits on the cool side of the wheel. The nearest named color is Muted Teal (#90B494), ΔE 0.044 away. Black text reads best on it, at 9.31:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Muted Teal (#90B494) |
| Black text | 9.31:1 |
| White text | 2.25:1 |
Values
| HEX | #6BBBAA |
| RGB | rgb(107, 187, 170) |
| HSL | hsl(167, 37%, 58%) |
| OKLCH | oklch(73.6% 0.083 178.6) |
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 #6BBBAA | 2.25:1 | Fails | Lc -49.1 | Large or bold text, headings |
| Black text on #6BBBAA | 9.31:1 | AAA | Lc 59.7 | Large or bold text, headings |
| #6BBBAA text on white | 2.25:1 | Fails | Lc 44.3 | Non-text elements, placeholder text |
| #6BBBAA text on black | 9.31:1 | AAA | Lc -57.8 | 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
#E0EDEA
oklch(93.6% 0.014 180.7)
-
Step 200
200
#C6E0D9
oklch(88.6% 0.029 177.6)
-
Step 300
300
#9DCCC1
oklch(80.9% 0.052 179)
-
Step 400
400 (this color)
#6BBBAA
oklch(73.6% 0.083 178.6)
-
Step 500
500
#269E8A
oklch(63.1% 0.106 178.6)
-
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
#005D4F
oklch(42.8% 0.079 177.8)
-
Step 900
900
#004D42
oklch(37.6% 0.069 179)
-
Step 950
950
#072D27
oklch(26.9% 0.043 180.1)
#6BBBAA 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) | #B5B2A9 | 0.088 |
| Deuteranopia (no green cones) | #A8A9AB | 0.083 |
| Tritanopia (no blue cones) | #4DBDB6 | 0.025 |
| Achromatopsia (no color) | #ADADAD | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BBBAA
#6BBBAA
oklch(73.6% 0.083 178.6)
- #D594A9
#D594A9
oklch(73.6% 0.083 358.3)
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 #6BBBAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Teal #90B494 ΔE 0.044
- Topaz #13BBAF ΔE 0.047
- Dark Sea Green #8FBC8F ΔE 0.050
- Greeny Blue #42B395 ΔE 0.051
- Medium Aquamarine #66CDAA ΔE 0.051
- Pale Teal #82CBB2 ΔE 0.052
- Light Sea Green #20B2AA ΔE 0.057
- Seafoam Blue #78D1B6 ΔE 0.063
Use #6BBBAA 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.