#73C8BB
Closest named color: Pale Teal (#82CBB2). oklch(77.5% 0.085 183.1), rgb(115, 200, 187).
Aa
Black text reads best on this color (10.70:1).
About this color
#73C8BB is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 78%, its chroma 0.085 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Teal (#82CBB2), ΔE 0.022 away. Black text reads best on it, at 10.70:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Pale Teal (#82CBB2) |
| Black text | 10.70:1 |
| White text | 1.96:1 |
Values
| HEX | #73C8BB |
| RGB | rgb(115, 200, 187) |
| HSL | hsl(171, 44%, 62%) |
| OKLCH | oklch(77.5% 0.085 183.1) |
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 #73C8BB | 1.96:1 | Fails | Lc -42.0 | Non-text elements, placeholder text |
| Black text on #73C8BB | 10.70:1 | AAA | Lc 66.3 | Content text, not long reading |
| #73C8BB text on white | 1.96:1 | Fails | Lc 37.6 | Non-text elements, placeholder text |
| #73C8BB text on black | 10.70:1 | AAA | Lc -64.8 | 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
#EEF8F6
oklch(97.1% 0.011 182.9)
-
Step 100
100
#D9F0EB
oklch(93.7% 0.025 181.3)
-
Step 200
200
#B7E4DC
oklch(88.5% 0.048 183.2)
-
Step 300
300 (this color)
#73C8BB
oklch(77.5% 0.085 183.1)
-
Step 400
400
#00BAA8
oklch(70.8% 0.126 182.8)
-
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
#007065
oklch(49% 0.087 183.1)
-
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)
#73C8BB 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) | #C1BFBB | 0.091 |
| Deuteranopia (no green cones) | #B2B5BC | 0.085 |
| Tritanopia (no blue cones) | #51CBC4 | 0.026 |
| Achromatopsia (no color) | #B9B9B9 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73C8BB
#73C8BB
oklch(77.5% 0.085 183.1)
- #E59FB0
#E59FB0
oklch(77.5% 0.086 3.3)
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 #73C8BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Teal #82CBB2 ΔE 0.022
- Seafoam Blue #78D1B6 ΔE 0.029
- Medium Aquamarine #66CDAA ΔE 0.034
- Medium Turquoise #48D1CC ΔE 0.036
- Tiffany Blue #94D2BD ΔE 0.046
- Dark Turquoise #00CED1 ΔE 0.053
- Dark Sea Green #8FBC8F ΔE 0.060
- Muted Teal #90B494 ΔE 0.065
Use #73C8BB 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.