#64E8B8
Closest named color: Aqua Marine (#2EE8BB). oklch(84.4% 0.136 166.3), rgb(100, 232, 184).
Aa
Black text reads best on this color (13.77:1).
About this color
#64E8B8 is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.136 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Marine (#2EE8BB), ΔE 0.025 away. Black text reads best on it, at 13.77:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 13.77:1 |
| White text | 1.52:1 |
Values
| HEX | #64E8B8 |
| RGB | rgb(100, 232, 184) |
| HSL | hsl(158, 74%, 65%) |
| OKLCH | oklch(84.4% 0.136 166.3) |
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 #64E8B8 | 1.52:1 | Fails | Lc -27.3 | Dividers and decoration only |
| Black text on #64E8B8 | 13.77:1 | AAA | Lc 79.7 | Fine for body text |
| #64E8B8 text on white | 1.52:1 | Fails | Lc 24.1 | Dividers and decoration only |
| #64E8B8 text on black | 13.77:1 | AAA | Lc -79.1 | 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
#EBFAF3
oklch(97.2% 0.018 166.4)
-
Step 100
100
#D2F3E4
oklch(93.6% 0.04 166.3)
-
Step 200
200
#A9EACE
oklch(88.6% 0.076 166.2)
-
Step 300
300 (this color)
#64E8B8
oklch(84.4% 0.136 166.3)
-
Step 400
400
#00BD8C
oklch(70.8% 0.147 166.2)
-
Step 500
500
#00A277
oklch(63.2% 0.131 166)
-
Step 600
600
#008864
oklch(55.6% 0.115 166.4)
-
Step 700
700
#007254
oklch(49% 0.101 166.9)
-
Step 800
800
#005E44
oklch(42.7% 0.088 166.3)
-
Step 900
900
#004E38
oklch(37.6% 0.078 166.4)
-
Step 950
950
#002F20
oklch(27.1% 0.056 165.8)
#64E8B8 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) | #E3D9B5 | 0.135 |
| Deuteranopia (no green cones) | #D0CCBB | 0.130 |
| Tritanopia (no blue cones) | #1DE9DA | 0.050 |
| Achromatopsia (no color) | #D1D1D1 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64E8B8
#64E8B8
oklch(84.4% 0.136 166.3)
- #FFB0DA
#FFB0DA
oklch(84.5% 0.106 346.5)
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 #64E8B8, closest first.
No curated palette has a color within ΔE 0.04 of #64E8B8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.025
- Light Teal #90E4C1 ΔE 0.041
- Light Turquoise #7EF4CC ΔE 0.045
- Hospital Green #9BE5AA ΔE 0.045
- Bright Teal #01F9C6 ΔE 0.048
- Turquoise #40E0D0 ΔE 0.049
- Seafoam Green #7AF9AB ΔE 0.059
- Seafoam #80F9AD ΔE 0.059
Use #64E8B8 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.