#49C8D3
Closest named color: Dark Turquoise (#00CED1). oklch(76.8% 0.11 203.3), rgb(73, 200, 211).
Aa
Black text reads best on this color (10.48:1).
About this color
#49C8D3 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 77%, its chroma 0.110 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Turquoise (#00CED1), ΔE 0.026 away. Black text reads best on it, at 10.48:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Dark Turquoise (#00CED1) |
| Black text | 10.48:1 |
| White text | 2.00:1 |
Values
| HEX | #49C8D3 |
| RGB | rgb(73, 200, 211) |
| HSL | hsl(185, 61%, 56%) |
| OKLCH | oklch(76.8% 0.11 203.3) |
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 #49C8D3 | 2.00:1 | Fails | Lc -42.9 | Non-text elements, placeholder text |
| Black text on #49C8D3 | 10.48:1 | AAA | Lc 65.4 | Content text, not long reading |
| #49C8D3 text on white | 2.00:1 | Fails | Lc 38.5 | Non-text elements, placeholder text |
| #49C8D3 text on black | 10.48:1 | AAA | Lc -63.9 | 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
#EBF9FA
oklch(97.2% 0.015 202.1)
-
Step 100
100
#D2F1F3
oklch(93.6% 0.032 201.4)
-
Step 200
200
#A9E6EB
oklch(88.5% 0.062 202.4)
-
Step 300
300 (this color)
#49C8D3
oklch(76.8% 0.11 203.3)
-
Step 400
400
#00B6C2
oklch(70.7% 0.12 203.2)
-
Step 500
500
#009CA7
oklch(63.1% 0.108 203.6)
-
Step 600
600
#00838C
oklch(55.6% 0.095 203.3)
-
Step 700
700
#006E76
oklch(49.1% 0.084 203.6)
-
Step 800
800
#005A61
oklch(42.6% 0.073 204)
-
Step 900
900
#004B51
oklch(37.6% 0.064 204)
-
Step 950
950
#002D30
oklch(27% 0.046 201.8)
#49C8D3 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) | #B9C0D4 | 0.110 |
| Deuteranopia (no green cones) | #A4B1D4 | 0.101 |
| Tritanopia (no blue cones) | #00D0CB | 0.034 |
| Achromatopsia (no color) | #B7B7B7 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #49C8D3
#49C8D3
oklch(76.8% 0.11 203.3)
- #F29792
#F29792
oklch(76.8% 0.11 23.4)
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 #49C8D3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Turquoise #00CED1 ΔE 0.026
- Medium Turquoise #48D1CC ΔE 0.030
- Vivid Sky Blue #4CC9F0 ΔE 0.043
- Aqua Blue #02D8E9 ΔE 0.046
- Bright Sky Blue #02CCFE ΔE 0.061
- Pale Teal #82CBB2 ΔE 0.064
- Seafoam Blue #78D1B6 ΔE 0.064
- Topaz #13BBAF ΔE 0.065
Use #49C8D3 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.