#64E1A8
Closest named color: Aqua Marine (#2EE8BB). oklch(82.4% 0.139 161.2), rgb(100, 225, 168).
Aa
Black text reads best on this color (12.87:1).
About this color
#64E1A8 is a light, moderately saturated green. In OKLCH its lightness is 82%, its chroma 0.139 and its hue 161°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Marine (#2EE8BB), ΔE 0.031 away. Black text reads best on it, at 12.87:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 12.87:1 |
| White text | 1.63:1 |
Values
| HEX | #64E1A8 |
| RGB | rgb(100, 225, 168) |
| HSL | hsl(153, 68%, 64%) |
| OKLCH | oklch(82.4% 0.139 161.2) |
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 #64E1A8 | 1.63:1 | Fails | Lc -31.4 | Non-text elements, placeholder text |
| Black text on #64E1A8 | 12.87:1 | AAA | Lc 76.0 | Fine for body text |
| #64E1A8 text on white | 1.63:1 | Fails | Lc 27.8 | Dividers and decoration only |
| #64E1A8 text on black | 12.87:1 | 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
#EBFAF1
oklch(97.2% 0.02 159.8)
-
Step 100
100
#D3F3E1
oklch(93.6% 0.041 160.9)
-
Step 200
200
#ACEAC9
oklch(88.6% 0.078 161)
-
Step 300
300 (this color)
#64E1A8
oklch(82.4% 0.139 161.2)
-
Step 400
400
#00BE80
oklch(70.8% 0.158 161)
-
Step 500
500
#00A36D
oklch(63.2% 0.141 160.9)
-
Step 600
600
#00895B
oklch(55.6% 0.124 161)
-
Step 700
700
#00734C
oklch(49.1% 0.109 161.2)
-
Step 800
800
#005E3E
oklch(42.6% 0.094 161.6)
-
Step 900
900
#004F33
oklch(37.8% 0.084 161.3)
-
Step 950
950
#002F1D
oklch(27% 0.059 161.7)
#64E1A8 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) | #DED2A5 | 0.133 |
| Deuteranopia (no green cones) | #CCC5AC | 0.130 |
| Tritanopia (no blue cones) | #32E0D1 | 0.059 |
| Achromatopsia (no color) | #CACACA | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64E1A8
#64E1A8
oklch(82.4% 0.139 161.2)
- #FFA2DE
#FFA2DE
oklch(82.3% 0.132 341.3)
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 #64E1A8, closest first.
No curated palette has a color within ΔE 0.04 of #64E1A8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.031
- Aqua Green #12E193 ΔE 0.048
- Hospital Green #9BE5AA ΔE 0.051
- Emerald #06D6A0 ΔE 0.052
- Light Teal #90E4C1 ΔE 0.054
- Seafoam Blue #78D1B6 ΔE 0.056
- Turquoise #40E0D0 ΔE 0.056
- Medium Aquamarine #66CDAA ΔE 0.058
Use #64E1A8 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.