#6BB0AC
Closest named color: Light Sea Green (#20B2AA). oklch(71% 0.07 191), rgb(107, 176, 172).
Aa
Black text reads best on this color (8.43:1).
About this color
#6BB0AC is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.070 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Light Sea Green (#20B2AA), ΔE 0.048 away. Black text reads best on it, at 8.43:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.070) |
| Temperature | cool |
| Nearest name | Light Sea Green (#20B2AA) |
| Black text | 8.43:1 |
| White text | 2.49:1 |
Values
| HEX | #6BB0AC |
| RGB | rgb(107, 176, 172) |
| HSL | hsl(177, 30%, 55%) |
| OKLCH | oklch(71% 0.07 191) |
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 #6BB0AC | 2.49:1 | Fails | Lc -53.9 | Large or bold text, headings |
| Black text on #6BB0AC | 8.43:1 | AAA | Lc 55.2 | Large or bold text, headings |
| #6BB0AC text on white | 2.49:1 | Fails | Lc 48.8 | Large or bold text, headings |
| #6BB0AC text on black | 8.43:1 | AAA | Lc -53.2 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E1EDEC
oklch(93.7% 0.013 190.9)
-
Step 200
200
#C8DFDD
oklch(88.6% 0.025 190.4)
-
Step 300
300
#A1CAC7
oklch(80.9% 0.044 190.8)
-
Step 400
400 (this color)
#6BB0AC
oklch(71% 0.07 191)
-
Step 500
500
#399B96
oklch(63.2% 0.09 190.4)
-
Step 600
600
#008581
oklch(55.7% 0.096 191.1)
-
Step 700
700
#00706C
oklch(49.2% 0.085 190.4)
-
Step 800
800
#005B59
oklch(42.6% 0.073 192.2)
-
Step 900
900
#0F4B49
oklch(37.6% 0.058 191.6)
-
Step 950
950
#0C2C2B
oklch(26.9% 0.037 192.3)
#6BB0AC 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) | #A9A9AC | 0.075 |
| Deuteranopia (no green cones) | #9CA0AD | 0.070 |
| Tritanopia (no blue cones) | #4FB3AF | 0.023 |
| Achromatopsia (no color) | #A4A4A4 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BB0AC
#6BB0AC
oklch(71% 0.07 191)
- #C99097
#C99097
oklch(71.1% 0.07 10.8)
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 #6BB0AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sea Green #20B2AA ΔE 0.048
- Bluegrey #85A3B2 ΔE 0.048
- Greyblue #77A1B5 ΔE 0.050
- Pewter #96A8A1 ΔE 0.050
- Greeny Blue #42B395 ΔE 0.053
- Topaz #13BBAF ΔE 0.053
- Cadet Blue #5F9EA0 ΔE 0.054
- Muted Teal #90B494 ΔE 0.054
Use #6BB0AC 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.