#43EDF6
Closest named color: Bright Light Blue (#26F7FD). oklch(86.6% 0.134 200.3), rgb(67, 237, 246).
Aa
Black text reads best on this color (14.68:1).
About this color
#43EDF6 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 87%, its chroma 0.134 and its hue 200°. Its hue sits on the cool side of the wheel. The nearest named color is Bright Light Blue (#26F7FD), ΔE 0.026 away. Black text reads best on it, at 14.68:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.134) |
| Temperature | cool |
| Nearest name | Bright Light Blue (#26F7FD) |
| Black text | 14.68:1 |
| White text | 1.43:1 |
Values
| HEX | #43EDF6 |
| RGB | rgb(67, 237, 246) |
| HSL | hsl(183, 91%, 61%) |
| OKLCH | oklch(86.6% 0.134 200.3) |
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 #43EDF6 | 1.43:1 | Fails | Lc -23.0 | Dividers and decoration only |
| Black text on #43EDF6 | 14.68:1 | AAA | Lc 83.5 | Fine for body text |
| #43EDF6 text on white | 1.43:1 | Fails | Lc 20.2 | Dividers and decoration only |
| #43EDF6 text on black | 14.68:1 | AAA | Lc -83.2 | 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
#E5FBFC
oklch(97.2% 0.023 200.1)
-
Step 100
100
#C4F5F7
oklch(93.7% 0.05 199.4)
-
Step 200
200 (this color)
#43EDF6
oklch(86.6% 0.134 200.3)
-
Step 300
300
#00DAE4
oklch(80.8% 0.137 200.7)
-
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
#006F74
oklch(49.2% 0.084 200.3)
-
Step 800
800
#005B5F
oklch(42.8% 0.073 200)
-
Step 900
900
#004B4F
oklch(37.5% 0.064 200.9)
-
Step 950
950
#002D2F
oklch(27% 0.046 199.4)
#43EDF6 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) | #DBE2F7 | 0.136 |
| Deuteranopia (no green cones) | #C2D0F7 | 0.126 |
| Tritanopia (no blue cones) | #00F6EF | 0.031 |
| Achromatopsia (no color) | #D8D8D8 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43EDF6
#43EDF6
oklch(86.6% 0.134 200.3)
- #FFC1BF
#FFC1BF
oklch(86.6% 0.072 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 #43EDF6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bright Light Blue #26F7FD ΔE 0.026
- Robin's Egg #6DEDFD ΔE 0.027
- Bright Cyan #41FDFE ΔE 0.042
- Bright Aqua #0BF9EA ΔE 0.043
- Bright Turquoise #0FFEF9 ΔE 0.045
- Cyan #00FFFF ΔE 0.046
- Robin Egg Blue #8AF1FE ΔE 0.051
- Turquoise #40E0D0 ΔE 0.056
Use #43EDF6 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.