#6BC0AF
Closest named color: Medium Aquamarine (#66CDAA). oklch(74.9% 0.087 179.4), rgb(107, 192, 175).
Aa
Black text reads best on this color (9.78:1).
About this color
#6BC0AF is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.087 and its hue 179°. 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 9.78:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 9.78:1 |
| White text | 2.14:1 |
Values
| HEX | #6BC0AF |
| RGB | rgb(107, 192, 175) |
| HSL | hsl(168, 40%, 59%) |
| OKLCH | oklch(74.9% 0.087 179.4) |
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 #6BC0AF | 2.14:1 | Fails | Lc -46.7 | Large or bold text, headings |
| Black text on #6BC0AF | 9.78:1 | AAA | Lc 62.0 | Content text, not long reading |
| #6BC0AF text on white | 2.14:1 | Fails | Lc 42.0 | Non-text elements, placeholder text |
| #6BC0AF text on black | 9.78:1 | AAA | Lc -60.2 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#DFEDEA
oklch(93.5% 0.015 181.8)
-
Step 200
200
#C5E0D9
oklch(88.5% 0.03 178.3)
-
Step 300
300
#9BCDC1
oklch(81% 0.055 178.4)
-
Step 400
400 (this color)
#6BC0AF
oklch(74.9% 0.087 179.4)
-
Step 500
500
#169F8B
oklch(63.1% 0.111 179.3)
-
Step 600
600
#008675
oklch(55.5% 0.101 179.7)
-
Step 700
700
#007162
oklch(49.1% 0.09 179.3)
-
Step 800
800
#005D50
oklch(42.8% 0.078 178.9)
-
Step 900
900
#004D42
oklch(37.6% 0.069 179)
-
Step 950
950
#042E27
oklch(27.1% 0.046 178.8)
#6BC0AF 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) | #BAB7AE | 0.093 |
| Deuteranopia (no green cones) | #ACADB0 | 0.087 |
| Tritanopia (no blue cones) | #49C2BB | 0.027 |
| Achromatopsia (no color) | #B1B1B1 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BC0AF
#6BC0AF
oklch(74.9% 0.087 179.4)
- #DC97AC
#DC97AC
oklch(75% 0.087 359.6)
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 #6BC0AF, 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 0.040
- Muted Teal #90B494 ΔE 0.050
- Seafoam Blue #78D1B6 ΔE 0.050
- Dark Sea Green #8FBC8F ΔE 0.050
- Topaz #13BBAF ΔE 0.052
- Medium Turquoise #48D1CC ΔE 0.052
- Dark Turquoise #00CED1 ΔE 0.059
Use #6BC0AF 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.