#56BABC
Closest named color: Topaz (#13BBAF). oklch(73.1% 0.093 197.1), rgb(86, 186, 188).
Aa
Black text reads best on this color (9.14:1).
About this color
#56BABC is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 73%, its chroma 0.093 and its hue 197°. Its hue sits on the cool side of the wheel. The nearest named color is Topaz (#13BBAF), ΔE 0.039 away. Black text reads best on it, at 9.14:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Topaz (#13BBAF) |
| Black text | 9.14:1 |
| White text | 2.29:1 |
Values
| HEX | #56BABC |
| RGB | rgb(86, 186, 188) |
| HSL | hsl(181, 43%, 54%) |
| OKLCH | oklch(73.1% 0.093 197.1) |
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 #56BABC | 2.29:1 | Fails | Lc -49.9 | Large or bold text, headings |
| Black text on #56BABC | 9.14:1 | AAA | Lc 58.9 | Large or bold text, headings |
| #56BABC text on white | 2.29:1 | Fails | Lc 45.1 | Large or bold text, headings |
| #56BABC text on black | 9.14:1 | AAA | Lc -57.0 | 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
#F0F7F7
oklch(97.1% 0.007 197)
-
Step 100
100
#DEEEEE
oklch(93.7% 0.017 196.9)
-
Step 200
200
#C2E0E0
oklch(88.5% 0.032 196.6)
-
Step 300
300
#94CDCD
oklch(80.9% 0.059 196.1)
-
Step 400
400 (this color)
#56BABC
oklch(73.1% 0.093 197.1)
-
Step 500
500
#009DA0
oklch(63.1% 0.107 197.2)
-
Step 600
600
#008486
oklch(55.6% 0.095 196.7)
-
Step 700
700
#006F71
oklch(49.1% 0.084 197)
-
Step 800
800
#005B5D
oklch(42.7% 0.073 197.4)
-
Step 900
900
#004C4D
oklch(37.8% 0.064 196.3)
-
Step 950
950
#002D2E
oklch(27% 0.046 197.1)
#56BABC 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) | #AFB2BC | 0.097 |
| Deuteranopia (no green cones) | #9EA6BD | 0.090 |
| Tritanopia (no blue cones) | #00BFBA | 0.034 |
| Achromatopsia (no color) | #ABABAB | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56BABC
#56BABC
oklch(73.1% 0.093 197.1)
- #DC9093
#DC9093
oklch(73.1% 0.093 17)
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 #56BABC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Topaz #13BBAF ΔE 0.039
- Light Sea Green #20B2AA ΔE 0.047
- Turquoise Blue #06B1C4 ΔE 0.048
- Dark Turquoise #00CED1 ΔE 0.056
- Greeny Blue #42B395 ΔE 0.060
- Medium Turquoise #48D1CC ΔE 0.062
- Medium Aquamarine #66CDAA ΔE 0.070
- Pale Teal #82CBB2 ΔE 0.070
Use #56BABC 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.