#73DEA0
Closest named color: Aqua Marine (#2EE8BB). oklch(82% 0.134 156.4), rgb(115, 222, 160).
Aa
Black text reads best on this color (12.68:1).
About this color
#73DEA0 is a light, moderately saturated green. In OKLCH its lightness is 82%, its chroma 0.134 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Marine (#2EE8BB), ΔE 0.044 away. Black text reads best on it, at 12.68:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 12.68:1 |
| White text | 1.65:1 |
Values
| HEX | #73DEA0 |
| RGB | rgb(115, 222, 160) |
| HSL | hsl(145, 62%, 66%) |
| OKLCH | oklch(82% 0.134 156.4) |
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 #73DEA0 | 1.65:1 | Fails | Lc -32.4 | Non-text elements, placeholder text |
| Black text on #73DEA0 | 12.68:1 | AAA | Lc 75.1 | Fine for body text |
| #73DEA0 text on white | 1.65:1 | Fails | Lc 28.7 | Dividers and decoration only |
| #73DEA0 text on black | 12.68:1 | AAA | Lc -74.1 | 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
#ECF9F1
oklch(97% 0.017 159.1)
-
Step 100
100
#D6F2DF
oklch(93.6% 0.039 155.9)
-
Step 200
200
#B2E8C5
oklch(88.4% 0.073 156.2)
-
Step 300
300 (this color)
#73DEA0
oklch(82% 0.134 156.4)
-
Step 400
400
#00BF73
oklch(70.8% 0.17 156.5)
-
Step 500
500
#00A461
oklch(63.2% 0.153 156.1)
-
Step 600
600
#008A51
oklch(55.7% 0.135 156.2)
-
Step 700
700
#007443
oklch(49.1% 0.119 156.1)
-
Step 800
800
#005F36
oklch(42.7% 0.103 156.1)
-
Step 900
900
#004F2D
oklch(37.6% 0.09 156.8)
-
Step 950
950
#002F19
oklch(26.9% 0.064 157.1)
#73DEA0 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) | #DDD09C | 0.122 |
| Deuteranopia (no green cones) | #CDC5A4 | 0.118 |
| Tritanopia (no blue cones) | #57DCCD | 0.064 |
| Achromatopsia (no color) | #C9C9C9 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73DEA0
#73DEA0
oklch(82% 0.134 156.4)
- #FBA2E5
#FBA2E5
oklch(82.1% 0.134 336.3)
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 #73DEA0, closest first.
No curated palette has a color within ΔE 0.04 of #73DEA0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.044
- Hospital Green #9BE5AA ΔE 0.047
- Aqua Green #12E193 ΔE 0.052
- Seafoam Blue #78D1B6 ΔE 0.055
- Light Teal #90E4C1 ΔE 0.055
- Medium Aquamarine #66CDAA ΔE 0.056
- Emerald #06D6A0 ΔE 0.056
- Light Green #90EE90 ΔE 0.061
Use #73DEA0 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.