#73EAE9
Closest named color: Robin's Egg (#6DEDFD). oklch(86.8% 0.108 194.6), rgb(115, 234, 233).
Aa
Black text reads best on this color (14.67:1).
About this color
#73EAE9 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 87%, its chroma 0.108 and its hue 195°. Its hue sits on the cool side of the wheel. The nearest named color is Robin's Egg (#6DEDFD), ΔE 0.027 away. Black text reads best on it, at 14.67:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.108) |
| Temperature | cool |
| Nearest name | Robin's Egg (#6DEDFD) |
| Black text | 14.67:1 |
| White text | 1.43:1 |
Values
| HEX | #73EAE9 |
| RGB | rgb(115, 234, 233) |
| HSL | hsl(179, 74%, 68%) |
| OKLCH | oklch(86.8% 0.108 194.6) |
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 #73EAE9 | 1.43:1 | Fails | Lc -23.3 | Dividers and decoration only |
| Black text on #73EAE9 | 14.67:1 | AAA | Lc 83.2 | Fine for body text |
| #73EAE9 text on white | 1.43:1 | Fails | Lc 20.5 | Dividers and decoration only |
| #73EAE9 text on black | 14.67:1 | AAA | Lc -82.9 | 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 200.
-
Step 50
50
#E8FAF9
oklch(97.2% 0.019 192.8)
-
Step 100
100
#CCF3F2
oklch(93.6% 0.04 194.6)
-
Step 200
200 (this color)
#73EAE9
oklch(86.8% 0.108 194.6)
-
Step 300
300
#00DCDB
oklch(81% 0.138 194.2)
-
Step 400
400
#00B7B7
oklch(70.6% 0.12 194.8)
-
Step 500
500
#009D9D
oklch(63% 0.108 194.8)
-
Step 600
600
#008484
oklch(55.5% 0.095 194.8)
-
Step 700
700
#006F6F
oklch(49% 0.084 194.8)
-
Step 800
800
#005B5B
oklch(42.7% 0.073 194.8)
-
Step 900
900
#004C4C
oklch(37.7% 0.064 194.8)
-
Step 950
950
#002D2D
oklch(26.9% 0.046 194.8)
#73EAE9 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) | #DDE0E9 | 0.112 |
| Deuteranopia (no green cones) | #C9D1EA | 0.106 |
| Tritanopia (no blue cones) | #13F0E9 | 0.041 |
| Achromatopsia (no color) | #D8D8D8 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73EAE9
#73EAE9
oklch(86.8% 0.108 194.6)
- #FFC1C5
#FFC1C5
oklch(86.8% 0.071 14.3)
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 #73EAE9, closest first.
No curated palette has a color within ΔE 0.04 of #73EAE9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Robin's Egg #6DEDFD ΔE 0.027
- Robin Egg Blue #8AF1FE ΔE 0.039
- Robin's Egg Blue #98EFF9 ΔE 0.043
- Bright Light Blue #26F7FD ΔE 0.044
- Bright Cyan #41FDFE ΔE 0.052
- Bright Aqua #0BF9EA ΔE 0.052
- Light Teal #90E4C1 ΔE 0.053
- Turquoise #40E0D0 ΔE 0.055
Use #73EAE9 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.