#5CD5AB
Closest named color: Medium Aquamarine (#66CDAA). oklch(79.3% 0.125 167.4), rgb(92, 213, 171).
Aa
Black text reads best on this color (11.56:1).
About this color
#5CD5AB is a light, moderately saturated green. In OKLCH its lightness is 79%, its chroma 0.125 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.022 away. Black text reads best on it, at 11.56:1.
| Hue family | Greens |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 11.56:1 |
| White text | 1.81:1 |
Values
| HEX | #5CD5AB |
| RGB | rgb(92, 213, 171) |
| HSL | hsl(159, 59%, 60%) |
| OKLCH | oklch(79.3% 0.125 167.4) |
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 #5CD5AB | 1.81:1 | Fails | Lc -37.7 | Non-text elements, placeholder text |
| Black text on #5CD5AB | 11.56:1 | AAA | Lc 70.3 | Content text, not long reading |
| #5CD5AB text on white | 1.81:1 | Fails | Lc 33.6 | Non-text elements, placeholder text |
| #5CD5AB text on black | 11.56:1 | AAA | Lc -69.0 | 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
#EBF9F3
oklch(97% 0.017 168.5)
-
Step 100
100
#D4F2E5
oklch(93.6% 0.036 167.6)
-
Step 200
200
#ADE8D0
oklch(88.4% 0.069 167.8)
-
Step 300
300 (this color)
#5CD5AB
oklch(79.3% 0.125 167.4)
-
Step 400
400
#00BC8E
oklch(70.6% 0.144 167.5)
-
Step 500
500
#00A279
oklch(63.2% 0.13 167)
-
Step 600
600
#008866
oklch(55.6% 0.113 167.6)
-
Step 700
700
#007255
oklch(49% 0.1 167.6)
-
Step 800
800
#005E45
oklch(42.8% 0.088 167.1)
-
Step 900
900
#004E39
oklch(37.6% 0.077 167.4)
-
Step 950
950
#002F21
oklch(27.1% 0.055 167.3)
#5CD5AB 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) | #D0C8A9 | 0.126 |
| Deuteranopia (no green cones) | #BFBBAE | 0.122 |
| Tritanopia (no blue cones) | #1AD6C9 | 0.045 |
| Achromatopsia (no color) | #C0C0C0 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5CD5AB
#5CD5AB
oklch(79.3% 0.125 167.4)
- #F699CA
#F699CA
oklch(79.2% 0.126 347.5)
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 #5CD5AB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.022
- Seafoam Blue #78D1B6 ΔE 0.032
- Emerald #06D6A0 ΔE 0.037
- Pale Teal #82CBB2 ΔE 0.044
- Turquoise #40E0D0 ΔE 0.050
- Aqua Marine #2EE8BB ΔE 0.051
- Medium Turquoise #48D1CC ΔE 0.052
- Tiffany Blue #94D2BD ΔE 0.060
Use #5CD5AB 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.