#5DE5DF
Closest named color: Turquoise (#40E0D0). oklch(84.6% 0.118 191.1), rgb(93, 229, 223).
Aa
Black text reads best on this color (13.73:1).
About this color
#5DE5DF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 85%, its chroma 0.118 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise (#40E0D0), ΔE 0.030 away. Black text reads best on it, at 13.73:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.118) |
| Temperature | cool |
| Nearest name | Turquoise (#40E0D0) |
| Black text | 13.73:1 |
| White text | 1.52:1 |
Values
| HEX | #5DE5DF |
| RGB | rgb(93, 229, 223) |
| HSL | hsl(177, 72%, 63%) |
| OKLCH | oklch(84.6% 0.118 191.1) |
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 #5DE5DF | 1.52:1 | Fails | Lc -27.4 | Dividers and decoration only |
| Black text on #5DE5DF | 13.73:1 | AAA | Lc 79.6 | Fine for body text |
| #5DE5DF text on white | 1.52:1 | Fails | Lc 24.2 | Dividers and decoration only |
| #5DE5DF text on black | 13.73:1 | AAA | Lc -79.0 | 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 300.
-
Step 50
50
#EAF9F8
oklch(97.1% 0.016 192.1)
-
Step 100
100
#D1F2EF
oklch(93.7% 0.035 189.9)
-
Step 200
200
#A7E8E3
oklch(88.6% 0.066 190.1)
-
Step 300
300 (this color)
#5DE5DF
oklch(84.6% 0.118 191.1)
-
Step 400
400
#00B8B3
oklch(70.7% 0.122 191.3)
-
Step 500
500
#009E99
oklch(63.1% 0.109 190.8)
-
Step 600
600
#008581
oklch(55.7% 0.096 191.1)
-
Step 700
700
#00706C
oklch(49.2% 0.085 190.4)
-
Step 800
800
#005B59
oklch(42.6% 0.073 192.2)
-
Step 900
900
#004C4A
oklch(37.6% 0.065 191.7)
-
Step 950
950
#002D2C
oklch(26.9% 0.046 192.5)
#5DE5DF 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) | #D8DADF | 0.124 |
| Deuteranopia (no green cones) | #C3CAE0 | 0.117 |
| Tritanopia (no blue cones) | #00EBE3 | 0.029 |
| Achromatopsia (no color) | #D1D1D1 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5DE5DF
#5DE5DF
oklch(84.6% 0.118 191.1)
- #FFB6BF
#FFB6BF
oklch(84.7% 0.086 10.9)
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 #5DE5DF, closest first.
No curated palette has a color within ΔE 0.04 of #5DE5DF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise #40E0D0 ΔE 0.030
- Robin's Egg #6DEDFD ΔE 0.046
- Light Teal #90E4C1 ΔE 0.052
- Bright Light Blue #26F7FD ΔE 0.053
- Bright Aqua #0BF9EA ΔE 0.053
- Aqua Blue #02D8E9 ΔE 0.055
- Medium Turquoise #48D1CC ΔE 0.059
- Aqua Marine #2EE8BB ΔE 0.061
Use #5DE5DF 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.