#6BBFC0
Closest named color: Medium Turquoise (#48D1CC). oklch(75.2% 0.082 196.6), rgb(107, 191, 192).
Aa
Black text reads best on this color (9.83:1).
About this color
#6BBFC0 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.082 and its hue 197°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Turquoise (#48D1CC), ΔE 0.049 away. Black text reads best on it, at 9.83:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Medium Turquoise (#48D1CC) |
| Black text | 9.83:1 |
| White text | 2.13:1 |
Values
| HEX | #6BBFC0 |
| RGB | rgb(107, 191, 192) |
| HSL | hsl(181, 40%, 59%) |
| OKLCH | oklch(75.2% 0.082 196.6) |
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 #6BBFC0 | 2.13:1 | Fails | Lc -46.4 | Large or bold text, headings |
| Black text on #6BBFC0 | 9.83:1 | AAA | Lc 62.2 | Content text, not long reading |
| #6BBFC0 text on white | 2.13:1 | Fails | Lc 41.7 | Non-text elements, placeholder text |
| #6BBFC0 text on black | 9.83:1 | AAA | Lc -60.5 | Content text, not long reading |
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
#F0F7F7
oklch(97.1% 0.007 197)
-
Step 100
100
#DFEDED
oklch(93.6% 0.015 196.9)
-
Step 200
200
#C5DFDF
oklch(88.5% 0.028 196.7)
-
Step 300
300
#9ACBCC
oklch(80.8% 0.051 197.8)
-
Step 400
400 (this color)
#6BBFC0
oklch(75.2% 0.082 196.6)
-
Step 500
500
#129D9F
oklch(63.2% 0.105 196.5)
-
Step 600
600
#008486
oklch(55.6% 0.095 196.7)
-
Step 700
700
#006F71
oklch(49.1% 0.084 197)
-
Step 800
800
#005B5C
oklch(42.7% 0.073 196.1)
-
Step 900
900
#004C4D
oklch(37.8% 0.064 196.3)
-
Step 950
950
#042D2D
oklch(27.1% 0.043 194.9)
#6BBFC0 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) | #B5B8C0 | 0.085 |
| Deuteranopia (no green cones) | #A6ADC1 | 0.079 |
| Tritanopia (no blue cones) | #3FC4BF | 0.032 |
| Achromatopsia (no color) | #B1B1B1 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BBFC0
#6BBFC0
oklch(75.2% 0.082 196.6)
- #DE9A9C
#DE9A9C
oklch(75.3% 0.082 17.2)
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 #6BBFC0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Turquoise #48D1CC ΔE 0.049
- Pale Teal #82CBB2 ΔE 0.051
- Dark Turquoise #00CED1 ΔE 0.053
- Topaz #13BBAF ΔE 0.058
- Medium Aquamarine #66CDAA ΔE 0.059
- Seafoam Blue #78D1B6 ΔE 0.060
- Light Cornflower Blue #98C1D9 ΔE 0.063
- Muted Teal #90B494 ΔE 0.064
Use #6BBFC0 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.