#56EDF5
Closest named color: Robin's Egg (#6DEDFD). oklch(87% 0.126 200.2), rgb(86, 237, 245).
Aa
Black text reads best on this color (14.82:1).
About this color
#56EDF5 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 87%, its chroma 0.126 and its hue 200°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg (#6DEDFD), ΔE 0.020 away. Black text reads best on it, at 14.82:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.126) |
| Temperature | cool |
| Nearest name | Robin's Egg (#6DEDFD) |
| Black text | 14.82:1 |
| White text | 1.41:1 |
Values
| HEX | #56EDF5 |
| RGB | rgb(86, 237, 245) |
| HSL | hsl(183, 89%, 65%) |
| OKLCH | oklch(87% 0.126 200.2) |
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 #56EDF5 | 1.41:1 | Fails | Lc -22.5 | Dividers and decoration only |
| Black text on #56EDF5 | 14.82:1 | AAA | Lc 84.0 | Fine for body text |
| #56EDF5 text on white | 1.41:1 | Fails | Lc 19.7 | Dividers and decoration only |
| #56EDF5 text on black | 14.82:1 | AAA | Lc -83.7 | Fine for body text |
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 200.
-
Step 50
50
#E6FAFB
oklch(97.1% 0.021 200.4)
-
Step 100
100
#C6F4F6
oklch(93.6% 0.047 199.7)
-
Step 200
200 (this color)
#56EDF5
oklch(87% 0.126 200.2)
-
Step 300
300
#00DBE4
oklch(81% 0.138 200.1)
-
Step 400
400
#00B6BE
oklch(70.6% 0.12 200.4)
-
Step 500
500
#009CA3
oklch(63% 0.107 200.4)
-
Step 600
600
#008389
oklch(55.5% 0.094 200.5)
-
Step 700
700
#006F73
oklch(49.2% 0.084 199.2)
-
Step 800
800
#005B5F
oklch(42.8% 0.073 200)
-
Step 900
900
#004C4F
oklch(37.8% 0.064 199.4)
-
Step 950
950
#002D2F
oklch(27% 0.046 199.4)
#56EDF5 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) | #DCE3F6 | 0.128 |
| Deuteranopia (no green cones) | #C4D1F6 | 0.119 |
| Tritanopia (no blue cones) | #00F5EF | 0.033 |
| Achromatopsia (no color) | #D9D9D9 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56EDF5
#56EDF5
oklch(87% 0.126 200.2)
- #FFC3C1
#FFC3C1
oklch(87% 0.069 20.8)
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 #56EDF5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg #6DEDFD ΔE 0.020
- Bright Light Blue #26F7FD ΔE 0.028
- Bright Cyan #41FDFE ΔE 0.041
- Robin Egg Blue #8AF1FE ΔE 0.043
- Bright Aqua #0BF9EA ΔE 0.045
- Bright Turquoise #0FFEF9 ΔE 0.046
- Cyan #00FFFF ΔE 0.047
- Robin's Egg Blue #98EFF9 ΔE 0.052
Use #56EDF5 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.