#6BBFB5
Closest named color: Pale Teal (#82CBB2). oklch(74.9% 0.084 185.7), rgb(107, 191, 181).
Aa
Black text reads best on this color (9.74:1).
About this color
#6BBFB5 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.084 and its hue 186°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Teal (#82CBB2), ΔE 0.044 away. Black text reads best on it, at 9.74:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Pale Teal (#82CBB2) |
| Black text | 9.74:1 |
| White text | 2.15:1 |
Values
| HEX | #6BBFB5 |
| RGB | rgb(107, 191, 181) |
| HSL | hsl(173, 40%, 58%) |
| OKLCH | oklch(74.9% 0.084 185.7) |
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 #6BBFB5 | 2.15:1 | Fails | Lc -46.9 | Large or bold text, headings |
| Black text on #6BBFB5 | 9.74:1 | AAA | Lc 61.8 | Content text, not long reading |
| #6BBFB5 text on white | 2.15:1 | Fails | Lc 42.2 | Non-text elements, placeholder text |
| #6BBFB5 text on black | 9.74:1 | AAA | Lc -60.0 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#DFEDEB
oklch(93.5% 0.015 186.7)
-
Step 200
200
#C5E0DC
oklch(88.6% 0.029 185.9)
-
Step 300
300
#9BCCC5
oklch(80.9% 0.052 185.4)
-
Step 400
400 (this color)
#6BBFB5
oklch(74.9% 0.084 185.7)
-
Step 500
500
#179E93
oklch(63.1% 0.107 185.9)
-
Step 600
600
#00857B
oklch(55.5% 0.097 185.6)
-
Step 700
700
#007068
oklch(49.1% 0.086 186.2)
-
Step 800
800
#005C55
oklch(42.7% 0.075 185.9)
-
Step 900
900
#004D47
oklch(37.8% 0.066 185.9)
-
Step 950
950
#042D29
oklch(26.9% 0.044 185.2)
#6BBFB5 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) | #B7B7B5 | 0.088 |
| Deuteranopia (no green cones) | #A9ACB6 | 0.084 |
| Tritanopia (no blue cones) | #46C2BC | 0.026 |
| Achromatopsia (no color) | #B1B1B1 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BBFB5
#6BBFB5
oklch(74.9% 0.084 185.7)
- #DC98A6
#DC98A6
oklch(75% 0.083 5.7)
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 #6BBFB5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Teal #82CBB2 ΔE 0.044
- Medium Aquamarine #66CDAA ΔE 0.048
- Medium Turquoise #48D1CC ΔE 0.051
- Topaz #13BBAF ΔE 0.052
- Muted Teal #90B494 ΔE 0.053
- Seafoam Blue #78D1B6 ΔE 0.054
- Dark Turquoise #00CED1 ΔE 0.057
- Dark Sea Green #8FBC8F ΔE 0.057
Use #6BBFB5 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.