#6BB4A2
Closest named color: Greeny Blue (#42B395). oklch(71.7% 0.078 176.4), rgb(107, 180, 162).
Aa
Black text reads best on this color (8.67:1).
About this color
#6BB4A2 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 72%, its chroma 0.078 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.040 away. Black text reads best on it, at 8.67:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.67:1 |
| White text | 2.42:1 |
Values
| HEX | #6BB4A2 |
| RGB | rgb(107, 180, 162) |
| HSL | hsl(165, 33%, 56%) |
| OKLCH | oklch(71.7% 0.078 176.4) |
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 #6BB4A2 | 2.42:1 | Fails | Lc -52.5 | Large or bold text, headings |
| Black text on #6BB4A2 | 8.67:1 | AAA | Lc 56.4 | Large or bold text, headings |
| #6BB4A2 text on white | 2.42:1 | Fails | Lc 47.5 | Large or bold text, headings |
| #6BB4A2 text on black | 8.67:1 | AAA | Lc -54.5 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDE9
oklch(93.6% 0.014 174.2)
-
Step 200
200
#C7DFD8
oklch(88.4% 0.027 176.3)
-
Step 300
300
#A0CBBF
oklch(80.8% 0.048 176.1)
-
Step 400
400 (this color)
#6BB4A2
oklch(71.7% 0.078 176.4)
-
Step 500
500
#359D88
oklch(63.1% 0.1 176.8)
-
Step 600
600
#008771
oklch(55.7% 0.104 175.8)
-
Step 700
700
#00715F
oklch(49% 0.091 176.5)
-
Step 800
800
#005D4E
oklch(42.8% 0.079 176.7)
-
Step 900
900
#0C4D40
oklch(37.8% 0.066 175.4)
-
Step 950
950
#0B2D26
oklch(27% 0.041 176.9)
#6BB4A2 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) | #AFACA1 | 0.082 |
| Deuteranopia (no green cones) | #A3A3A3 | 0.078 |
| Tritanopia (no blue cones) | #52B6AF | 0.025 |
| Achromatopsia (no color) | #A6A6A6 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BB4A2
#6BB4A2
oklch(71.7% 0.078 176.4)
- #CC8FA5
#CC8FA5
oklch(71.6% 0.079 355.9)
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 #6BB4A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.040
- Muted Teal #90B494 ΔE 0.042
- Topaz #13BBAF ΔE 0.048
- Light Sea Green #20B2AA ΔE 0.049
- Tea #65AB7C ΔE 0.054
- Dark Sea Green #8FBC8F ΔE 0.055
- Pewter #96A8A1 ΔE 0.056
- Sage Green #88B378 ΔE 0.060
Use #6BB4A2 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.