#73DBCC
Closest named color: Turquoise (#40E0D0). oklch(82.5% 0.1 183.3), rgb(115, 219, 204).
Aa
Black text reads best on this color (12.73:1).
About this color
#73DBCC is a light, moderately saturated teal or cyan. In OKLCH its lightness is 82%, its chroma 0.100 and its hue 183°. 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 12.73:1.
| Hue family | Teals and cyans |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Turquoise (#40E0D0) |
| Black text | 12.73:1 |
| White text | 1.64:1 |
Values
| HEX | #73DBCC |
| RGB | rgb(115, 219, 204) |
| HSL | hsl(171, 59%, 65%) |
| OKLCH | oklch(82.5% 0.1 183.3) |
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 #73DBCC | 1.64:1 | Fails | Lc -32.2 | Non-text elements, placeholder text |
| Black text on #73DBCC | 12.73:1 | AAA | Lc 75.3 | Fine for body text |
| #73DBCC text on white | 1.64:1 | Fails | Lc 28.6 | Dividers and decoration only |
| #73DBCC text on black | 12.73:1 | AAA | Lc -74.3 | 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 300.
-
Step 50
50
#ECF9F6
oklch(97.2% 0.014 180.7)
-
Step 100
100
#D6F1EC
oklch(93.7% 0.029 183.3)
-
Step 200
200
#B1E6DD
oklch(88.6% 0.056 183.5)
-
Step 300
300 (this color)
#73DBCC
oklch(82.5% 0.1 183.3)
-
Step 400
400
#00B9A8
oklch(70.6% 0.125 183.4)
-
Step 500
500
#009F90
oklch(63.1% 0.112 183.2)
-
Step 600
600
#008679
oklch(55.7% 0.099 183.1)
-
Step 700
700
#007066
oklch(49% 0.087 184.2)
-
Step 800
800
#005C53
oklch(42.6% 0.076 183.4)
-
Step 900
900
#004D45
oklch(37.7% 0.067 183.1)
-
Step 950
950
#002E29
oklch(27.1% 0.048 183.6)
#73DBCC 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) | #D3D1CB | 0.107 |
| Deuteranopia (no green cones) | #C1C4CD | 0.100 |
| Tritanopia (no blue cones) | #41DFD6 | 0.031 |
| Achromatopsia (no color) | #C9C9C9 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73DBCC
#73DBCC
oklch(82.5% 0.1 183.3)
- #FDAABF
#FDAABF
oklch(82.4% 0.101 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 #73DBCC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise #40E0D0 ΔE 0.031
- Seafoam Blue #78D1B6 ΔE 0.034
- Tiffany Blue #94D2BD ΔE 0.036
- Light Teal #90E4C1 ΔE 0.043
- Medium Turquoise #48D1CC ΔE 0.044
- Pale Teal #82CBB2 ΔE 0.047
- Medium Aquamarine #66CDAA ΔE 0.056
- Celeste #A8DADC ΔE 0.060
Use #73DBCC 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.