#73E09F
Closest named color: Aqua Marine (#2EE8BB). oklch(82.5% 0.138 155.6), rgb(115, 224, 159).
Aa
Black text reads best on this color (12.89:1).
About this color
#73E09F is a light, moderately saturated green. In OKLCH its lightness is 82%, its chroma 0.138 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 12.89:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 12.89:1 |
| White text | 1.62:1 |
Values
| HEX | #73E09F |
| RGB | rgb(115, 224, 159) |
| HSL | hsl(144, 64%, 66%) |
| OKLCH | oklch(82.5% 0.138 155.6) |
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 #73E09F | 1.62:1 | Fails | Lc -31.4 | Non-text elements, placeholder text |
| Black text on #73E09F | 12.89:1 | AAA | Lc 76.0 | Fine for body text |
| #73E09F text on white | 1.62:1 | Fails | Lc 27.8 | Dividers and decoration only |
| #73E09F text on black | 12.89:1 | AAA | Lc -75.1 | 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 300.
-
Step 50
50
#ECF9F0
oklch(97% 0.018 155.8)
-
Step 100
100
#D6F2DF
oklch(93.6% 0.039 155.9)
-
Step 200
200
#B1E9C4
oklch(88.6% 0.077 155.6)
-
Step 300
300 (this color)
#73E09F
oklch(82.5% 0.138 155.6)
-
Step 400
400
#00BF70
oklch(70.7% 0.173 155.6)
-
Step 500
500
#00A45F
oklch(63.2% 0.155 155.5)
-
Step 600
600
#008A4F
oklch(55.7% 0.136 155.4)
-
Step 700
700
#007442
oklch(49.1% 0.12 155.6)
-
Step 800
800
#005F35
oklch(42.7% 0.104 155.6)
-
Step 900
900
#004F2B
oklch(37.6% 0.092 155.5)
-
Step 950
950
#003018
oklch(27.2% 0.067 155.5)
#73E09F 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) | #DFD19B | 0.124 |
| Deuteranopia (no green cones) | #CFC6A3 | 0.121 |
| Tritanopia (no blue cones) | #57DECF | 0.068 |
| Achromatopsia (no color) | #CBCBCB | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73E09F
#73E09F
oklch(82.5% 0.138 155.6)
- #FDA2E8
#FDA2E8
oklch(82.4% 0.138 335.6)
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 #73E09F, closest first.
No curated palette has a color within ΔE 0.04 of #73E09F.
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 0.045
- Aqua Green #12E193 ΔE 0.050
- Light Green #90EE90 ΔE 0.055
- Light Teal #90E4C1 ΔE 0.055
- Emerald #06D6A0 ΔE 0.059
- Seafoam Blue #78D1B6 ΔE 0.061
- Weird Green #3AE57F ΔE 0.061
Use #73E09F 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.