#5DC2AC
Closest named color: Medium Aquamarine (#66CDAA). oklch(74.7% 0.101 177.2), rgb(93, 194, 172).
Aa
Black text reads best on this color (9.77:1).
About this color
#5DC2AC is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 75%, its chroma 0.101 and its hue 177°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.034 away. Black text reads best on it, at 9.77:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 9.77:1 |
| White text | 2.14:1 |
Values
| HEX | #5DC2AC |
| RGB | rgb(93, 194, 172) |
| HSL | hsl(167, 45%, 56%) |
| OKLCH | oklch(74.7% 0.101 177.2) |
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 #5DC2AC | 2.14:1 | Fails | Lc -46.6 | Large or bold text, headings |
| Black text on #5DC2AC | 9.77:1 | AAA | Lc 62.0 | Content text, not long reading |
| #5DC2AC text on white | 2.14:1 | Fails | Lc 42.0 | Non-text elements, placeholder text |
| #5DC2AC text on black | 9.77:1 | AAA | Lc -60.3 | 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 400.
-
Step 50
50
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100
#DEEEE9
oklch(93.6% 0.018 175.3)
-
Step 200
200
#C2E1D9
oklch(88.5% 0.034 178.2)
-
Step 300
300
#95CEC0
oklch(80.8% 0.062 177.7)
-
Step 400
400 (this color)
#5DC2AC
oklch(74.7% 0.101 177.2)
-
Step 500
500
#00A088
oklch(63.1% 0.117 177)
-
Step 600
600
#008772
oklch(55.7% 0.104 176.6)
-
Step 700
700
#007160
oklch(49.1% 0.091 177.4)
-
Step 800
800
#005D4E
oklch(42.8% 0.079 176.7)
-
Step 900
900
#004D41
oklch(37.6% 0.069 177.7)
-
Step 950
950
#002E26
oklch(26.9% 0.05 177.5)
#5DC2AC 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) | #BCB8AB | 0.106 |
| Deuteranopia (no green cones) | #ACACAE | 0.102 |
| Tritanopia (no blue cones) | #29C4BB | 0.031 |
| Achromatopsia (no color) | #B1B1B1 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5DC2AC
#5DC2AC
oklch(74.7% 0.101 177.2)
- #E192AE
#E192AE
oklch(74.8% 0.101 357)
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 #5DC2AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.034
- Topaz #13BBAF ΔE 0.044
- Pale Teal #82CBB2 ΔE 0.045
- Medium Turquoise #48D1CC ΔE 0.050
- Seafoam Blue #78D1B6 ΔE 0.051
- Dark Sea Green #8FBC8F ΔE 0.054
- Greeny Blue #42B395 ΔE 0.055
- Dark Turquoise #00CED1 ΔE 0.055
Use #5DC2AC 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.