#6BC2AC
Closest named color: Medium Aquamarine (#66CDAA). oklch(75.3% 0.091 175.4), rgb(107, 194, 172).
Aa
Black text reads best on this color (9.93:1).
About this color
#6BC2AC is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.091 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.032 away. Black text reads best on it, at 9.93:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 9.93:1 |
| White text | 2.11:1 |
Values
| HEX | #6BC2AC |
| RGB | rgb(107, 194, 172) |
| HSL | hsl(165, 42%, 59%) |
| OKLCH | oklch(75.3% 0.091 175.4) |
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 #6BC2AC | 2.11:1 | Fails | Lc -45.9 | Large or bold text, headings |
| Black text on #6BC2AC | 9.93:1 | AAA | Lc 62.7 | Content text, not long reading |
| #6BC2AC text on white | 2.11:1 | Fails | Lc 41.2 | Non-text elements, placeholder text |
| #6BC2AC text on black | 9.93:1 | AAA | Lc -61.0 | 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
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100
#DFEEE9
oklch(93.7% 0.017 174)
-
Step 200
200
#C5E0D8
oklch(88.5% 0.031 175.8)
-
Step 300
300
#9ACDBF
oklch(80.9% 0.057 176.1)
-
Step 400
400 (this color)
#6BC2AC
oklch(75.3% 0.091 175.4)
-
Step 500
500
#0FA086
oklch(63.1% 0.116 175.4)
-
Step 600
600
#008770
oklch(55.7% 0.105 175.1)
-
Step 700
700
#00715E
oklch(49% 0.092 175.6)
-
Step 800
800
#005D4D
oklch(42.7% 0.08 175.6)
-
Step 900
900
#004E40
oklch(37.9% 0.071 175.3)
-
Step 950
950
#032E25
oklch(27% 0.048 174.9)
#6BC2AC 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) | #BCB8AB | 0.095 |
| Deuteranopia (no green cones) | #AEAEAE | 0.091 |
| Tritanopia (no blue cones) | #4BC4BB | 0.028 |
| Achromatopsia (no color) | #B2B2B2 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BC2AC
#6BC2AC
oklch(75.3% 0.091 175.4)
- #DE97B1
#DE97B1
oklch(75.4% 0.091 355.9)
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 #6BC2AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.032
- Pale Teal #82CBB2 ΔE 0.036
- Seafoam Blue #78D1B6 ΔE 0.045
- Dark Sea Green #8FBC8F ΔE 0.046
- Muted Teal #90B494 ΔE 0.050
- Medium Turquoise #48D1CC ΔE 0.051
- Topaz #13BBAF ΔE 0.054
- Dark Turquoise #00CED1 ΔE 0.060
Use #6BC2AC 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.