#73CFBE
Closest named color: Seafoam Blue (#78D1B6). oklch(79.2% 0.092 180.5), rgb(115, 207, 190).
Aa
Black text reads best on this color (11.39:1).
About this color
#73CFBE is a light, moderately saturated teal or cyan. In OKLCH its lightness is 79%, its chroma 0.092 and its hue 180°. Its hue sits on the cool side of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.015 away. Black text reads best on it, at 11.39:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.092) |
| Temperature | cool |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 11.39:1 |
| White text | 1.84:1 |
Values
| HEX | #73CFBE |
| RGB | rgb(115, 207, 190) |
| HSL | hsl(169, 49%, 63%) |
| OKLCH | oklch(79.2% 0.092 180.5) |
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 #73CFBE | 1.84:1 | Fails | Lc -38.6 | Non-text elements, placeholder text |
| Black text on #73CFBE | 11.39:1 | AAA | Lc 69.4 | Content text, not long reading |
| #73CFBE text on white | 1.84:1 | Fails | Lc 34.5 | Non-text elements, placeholder text |
| #73CFBE text on black | 11.39:1 | AAA | Lc -68.1 | 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
#EDF8F6
oklch(97% 0.012 184.1)
-
Step 100
100
#D8F0EB
oklch(93.6% 0.026 181.8)
-
Step 200
200
#B5E5DB
oklch(88.6% 0.051 180.9)
-
Step 300
300 (this color)
#73CFBE
oklch(79.2% 0.092 180.5)
-
Step 400
400
#00BAA4
oklch(70.7% 0.128 180.3)
-
Step 500
500
#009F8D
oklch(63% 0.114 181)
-
Step 600
600
#008676
oklch(55.6% 0.1 180.5)
-
Step 700
700
#007163
oklch(49.2% 0.089 180.3)
-
Step 800
800
#005C51
oklch(42.6% 0.077 181.1)
-
Step 900
900
#004D43
oklch(37.7% 0.068 180.3)
-
Step 950
950
#002E27
oklch(27% 0.049 179.5)
#73CFBE 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) | #C8C5BD | 0.098 |
| Deuteranopia (no green cones) | #B9BABF | 0.093 |
| Tritanopia (no blue cones) | #4ED2CA | 0.028 |
| Achromatopsia (no color) | #BFBFBF | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73CFBE
#73CFBE
oklch(79.2% 0.092 180.5)
- #EDA3B8
#EDA3B8
oklch(79.3% 0.091 0.8)
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 #73CFBE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.015
- Pale Teal #82CBB2 ΔE 0.019
- Medium Aquamarine #66CDAA ΔE 0.031
- Medium Turquoise #48D1CC ΔE 0.032
- Tiffany Blue #94D2BD ΔE 0.034
- Turquoise #40E0D0 ΔE 0.050
- Dark Turquoise #00CED1 ΔE 0.054
- Aqua Blue #02D8E9 ΔE 0.067
Use #73CFBE 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.