#6BD2B4
Closest named color: Seafoam Blue (#78D1B6). oklch(79.3% 0.107 172.2), rgb(107, 210, 180).
Aa
Black text reads best on this color (11.50:1).
About this color
#6BD2B4 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 79%, its chroma 0.107 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.012 away. Black text reads best on it, at 11.50:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 11.50:1 |
| White text | 1.82:1 |
Values
| HEX | #6BD2B4 |
| RGB | rgb(107, 210, 180) |
| HSL | hsl(163, 53%, 62%) |
| OKLCH | oklch(79.3% 0.107 172.2) |
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 #6BD2B4 | 1.82:1 | Fails | Lc -38.0 | Non-text elements, placeholder text |
| Black text on #6BD2B4 | 11.50:1 | AAA | Lc 69.9 | Content text, not long reading |
| #6BD2B4 text on white | 1.82:1 | Fails | Lc 33.9 | Non-text elements, placeholder text |
| #6BD2B4 text on black | 11.50:1 | AAA | Lc -68.7 | 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 300.
-
Step 50
50
#ECF9F4
oklch(97.1% 0.015 171.1)
-
Step 100
100
#D6F1E7
oklch(93.6% 0.031 171.4)
-
Step 200
200
#B2E6D5
oklch(88.4% 0.058 172.9)
-
Step 300
300 (this color)
#6BD2B4
oklch(79.3% 0.107 172.2)
-
Step 400
400
#00BB97
oklch(70.6% 0.136 172.4)
-
Step 500
500
#00A181
oklch(63.2% 0.122 172)
-
Step 600
600
#00876C
oklch(55.5% 0.108 172.1)
-
Step 700
700
#00725B
oklch(49.2% 0.095 172.3)
-
Step 800
800
#005D4A
oklch(42.6% 0.082 172.5)
-
Step 900
900
#004E3D
oklch(37.8% 0.073 171.8)
-
Step 950
950
#002E24
oklch(26.9% 0.051 173.7)
#6BD2B4 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) | #CDC7B3 | 0.111 |
| Deuteranopia (no green cones) | #BCBBB6 | 0.105 |
| Tritanopia (no blue cones) | #41D4C9 | 0.035 |
| Achromatopsia (no color) | #C0C0C0 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BD2B4
#6BD2B4
oklch(79.3% 0.107 172.2)
- #F19FC2
#F19FC2
oklch(79.3% 0.106 352.6)
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 #6BD2B4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.012
- Medium Aquamarine #66CDAA ΔE 0.018
- Pale Teal #82CBB2 ΔE 0.026
- Medium Turquoise #48D1CC ΔE 0.039
- Tiffany Blue #94D2BD ΔE 0.043
- Turquoise #40E0D0 ΔE 0.046
- Emerald #06D6A0 ΔE 0.057
- Dark Turquoise #00CED1 ΔE 0.060
Use #6BD2B4 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.