#73DFC6
Closest named color: Turquoise (#40E0D0). oklch(83.2% 0.107 176.5), rgb(115, 223, 198).
Aa
Black text reads best on this color (13.09:1).
About this color
#73DFC6 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 83%, its chroma 0.107 and its hue 177°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise (#40E0D0), ΔE 0.031 away. Black text reads best on it, at 13.09:1.
| Hue family | Teals and cyans |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Turquoise (#40E0D0) |
| Black text | 13.09:1 |
| White text | 1.60:1 |
Values
| HEX | #73DFC6 |
| RGB | rgb(115, 223, 198) |
| HSL | hsl(166, 63%, 66%) |
| OKLCH | oklch(83.2% 0.107 176.5) |
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 #73DFC6 | 1.60:1 | Fails | Lc -30.5 | Non-text elements, placeholder text |
| Black text on #73DFC6 | 13.09:1 | AAA | Lc 76.8 | Fine for body text |
| #73DFC6 text on white | 1.60:1 | Fails | Lc 27.0 | Dividers and decoration only |
| #73DFC6 text on black | 13.09:1 | AAA | Lc -76.0 | 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
#ECF9F5
oklch(97.1% 0.015 175.7)
-
Step 100
100
#D5F1E9
oklch(93.6% 0.031 176.6)
-
Step 200
200
#B0E7D8
oklch(88.6% 0.06 176.3)
-
Step 300
300 (this color)
#73DFC6
oklch(83.2% 0.107 176.5)
-
Step 400
400
#00BB9E
oklch(70.8% 0.132 176.2)
-
Step 500
500
#00A087
oklch(63.1% 0.118 176.3)
-
Step 600
600
#008772
oklch(55.7% 0.104 176.6)
-
Step 700
700
#00715F
oklch(49% 0.091 176.5)
-
Step 800
800
#005D4E
oklch(42.8% 0.079 176.7)
-
Step 900
900
#004D40
oklch(37.6% 0.07 176.4)
-
Step 950
950
#002E26
oklch(26.9% 0.05 177.5)
#73DFC6 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) | #D8D4C5 | 0.112 |
| Deuteranopia (no green cones) | #C7C7C8 | 0.108 |
| Tritanopia (no blue cones) | #44E2D7 | 0.032 |
| Achromatopsia (no color) | #CCCCCC | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73DFC6
#73DFC6
oklch(83.2% 0.107 176.5)
- #FFACCA
#FFACCA
oklch(83.3% 0.104 356.3)
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 #73DFC6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise #40E0D0 ΔE 0.031
- Light Teal #90E4C1 ΔE 0.032
- Seafoam Blue #78D1B6 ΔE 0.038
- Tiffany Blue #94D2BD ΔE 0.041
- Aqua Marine #2EE8BB ΔE 0.049
- Pale Teal #82CBB2 ΔE 0.053
- Medium Turquoise #48D1CC ΔE 0.055
- Hospital Green #9BE5AA ΔE 0.056
Use #73DFC6 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.