#64E5AF
Closest named color: Aqua Marine (#2EE8BB). oklch(83.5% 0.139 163.1), rgb(100, 229, 175).
Aa
Black text reads best on this color (13.36:1).
About this color
#64E5AF is a light, moderately saturated green. In OKLCH its lightness is 83%, its chroma 0.139 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Marine (#2EE8BB), ΔE 0.026 away. Black text reads best on it, at 13.36:1.
| Hue family | Greens |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 13.36:1 |
| White text | 1.57:1 |
Values
| HEX | #64E5AF |
| RGB | rgb(100, 229, 175) |
| HSL | hsl(155, 71%, 65%) |
| OKLCH | oklch(83.5% 0.139 163.1) |
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 #64E5AF | 1.57:1 | Fails | Lc -29.1 | Dividers and decoration only |
| Black text on #64E5AF | 13.36:1 | AAA | Lc 78.0 | Fine for body text |
| #64E5AF text on white | 1.57:1 | Fails | Lc 25.8 | Dividers and decoration only |
| #64E5AF text on black | 13.36:1 | AAA | Lc -77.3 | 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
#EBFAF2
oklch(97.2% 0.019 162.9)
-
Step 100
100
#D3F3E2
oklch(93.6% 0.04 162.4)
-
Step 200
200
#AAEACB
oklch(88.5% 0.078 163.3)
-
Step 300
300 (this color)
#64E5AF
oklch(83.5% 0.139 163.1)
-
Step 400
400
#00BD85
oklch(70.6% 0.152 163.2)
-
Step 500
500
#00A271
oklch(63% 0.136 163)
-
Step 600
600
#00895F
oklch(55.7% 0.12 163.1)
-
Step 700
700
#00734F
oklch(49.1% 0.106 163)
-
Step 800
800
#005E40
oklch(42.6% 0.092 163.1)
-
Step 900
900
#004F35
oklch(37.8% 0.082 162.9)
-
Step 950
950
#002F1E
oklch(27% 0.058 163)
#64E5AF 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) | #E1D6AC | 0.135 |
| Deuteranopia (no green cones) | #CFC9B2 | 0.131 |
| Tritanopia (no blue cones) | #2AE5D6 | 0.056 |
| Achromatopsia (no color) | #CECECE | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64E5AF
#64E5AF
oklch(83.5% 0.139 163.1)
- #FFAADD
#FFAADD
oklch(83.6% 0.118 343.2)
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 #64E5AF, closest first.
No curated palette has a color within ΔE 0.04 of #64E5AF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.026
- Hospital Green #9BE5AA ΔE 0.047
- Light Teal #90E4C1 ΔE 0.048
- Turquoise #40E0D0 ΔE 0.053
- Aqua Green #12E193 ΔE 0.055
- Bright Teal #01F9C6 ΔE 0.055
- Light Turquoise #7EF4CC ΔE 0.056
- Seafoam Blue #78D1B6 ΔE 0.061
Use #64E5AF 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.