#6BAEB9
Closest named color: Greyblue (#77A1B5). oklch(71% 0.07 209), rgb(107, 174, 185).
Aa
Black text reads best on this color (8.38:1).
About this color
#6BAEB9 is a medium-light, muted teal or cyan. In OKLCH its lightness is 71%, its chroma 0.070 and its hue 209°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.036 away. Black text reads best on it, at 8.38:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | muted (0.070) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.38:1 |
| White text | 2.50:1 |
Values
| HEX | #6BAEB9 |
| RGB | rgb(107, 174, 185) |
| HSL | hsl(188, 36%, 57%) |
| OKLCH | oklch(71% 0.07 209) |
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 #6BAEB9 | 2.50:1 | Fails | Lc -54.2 | Large or bold text, headings |
| Black text on #6BAEB9 | 8.38:1 | AAA | Lc 54.9 | Large or bold text, headings |
| #6BAEB9 text on white | 2.50:1 | Fails | Lc 49.1 | Large or bold text, headings |
| #6BAEB9 text on black | 8.38:1 | AAA | Lc -52.9 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C8DEE2
oklch(88.5% 0.024 209.8)
-
Step 300
300
#A1C9D0
oklch(80.9% 0.043 209.4)
-
Step 400
400 (this color)
#6BAEB9
oklch(71% 0.07 209)
-
Step 500
500
#3A98A6
oklch(63% 0.089 208.9)
-
Step 600
600
#008291
oklch(55.5% 0.096 208.9)
-
Step 700
700
#006D7A
oklch(49% 0.084 209.1)
-
Step 800
800
#005A65
oklch(42.8% 0.074 209.1)
-
Step 900
900
#104A52
oklch(37.7% 0.058 208.6)
-
Step 950
950
#0C2B30
oklch(26.9% 0.037 209.8)
#6BAEB9 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) | #A3A9BA | 0.067 |
| Deuteranopia (no green cones) | #979FB9 | 0.063 |
| Tritanopia (no blue cones) | #48B4B1 | 0.037 |
| Achromatopsia (no color) | #A4A4A4 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BAEB9
#6BAEB9
oklch(71% 0.07 209)
- #CA9189
#CA9189
oklch(71% 0.071 27.9)
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 #6BAEB9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.036
- Bluegrey #85A3B2 ΔE 0.038
- Bluey Grey #89A0B0 ΔE 0.046
- Cool Steel #97A7B3 ΔE 0.051
- Turquoise Blue #06B1C4 ΔE 0.051
- Cool Grey #95A3A6 ΔE 0.054
- Cadet Blue #5F9EA0 ΔE 0.054
- Pewter #96A8A1 ΔE 0.054
Use #6BAEB9 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.