#64D393
Closest named color: Emerald (#06D6A0). oklch(78.5% 0.138 155.9), rgb(100, 211, 147).
Aa
Black text reads best on this color (11.28:1).
About this color
#64D393 is a light, moderately saturated green. In OKLCH its lightness is 78%, 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 Emerald (#06D6A0), ΔE 0.036 away. Black text reads best on it, at 11.28:1.
| Hue family | Greens |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Emerald (#06D6A0) |
| Black text | 11.28:1 |
| White text | 1.86:1 |
Values
| HEX | #64D393 |
| RGB | rgb(100, 211, 147) |
| HSL | hsl(145, 56%, 61%) |
| OKLCH | oklch(78.5% 0.138 155.9) |
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 #64D393 | 1.86:1 | Fails | Lc -39.1 | Non-text elements, placeholder text |
| Black text on #64D393 | 11.28:1 | AAA | Lc 69.0 | Content text, not long reading |
| #64D393 text on white | 1.86:1 | Fails | Lc 34.9 | Non-text elements, placeholder text |
| #64D393 text on black | 11.28:1 | AAA | Lc -67.7 | 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
#ECF9F0
oklch(97% 0.018 155.8)
-
Step 100
100
#D6F2DF
oklch(93.6% 0.039 155.9)
-
Step 200
200
#B0E9C4
oklch(88.5% 0.077 156)
-
Step 300
300 (this color)
#64D393
oklch(78.5% 0.138 155.9)
-
Step 400
400
#00BF71
oklch(70.7% 0.172 155.9)
-
Step 500
500
#00A460
oklch(63.2% 0.154 155.8)
-
Step 600
600
#008A50
oklch(55.7% 0.136 155.8)
-
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
#004F2C
oklch(37.6% 0.091 156.1)
-
Step 950
950
#002F18
oklch(26.8% 0.065 156.1)
#64D393 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) | #D2C58F | 0.125 |
| Deuteranopia (no green cones) | #C2B997 | 0.122 |
| Tritanopia (no blue cones) | #44D1C2 | 0.067 |
| Achromatopsia (no color) | #BEBEBE | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64D393
#64D393
oklch(78.5% 0.138 155.9)
- #F095DB
#F095DB
oklch(78.5% 0.139 335.8)
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 #64D393, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Emerald #06D6A0 ΔE 0.036
- Medium Aquamarine #66CDAA ΔE 0.040
- Aqua Green #12E193 ΔE 0.048
- Soft Green #6FC276 ΔE 0.049
- Seaweed #18D17B ΔE 0.052
- Seafoam Blue #78D1B6 ΔE 0.055
- Greenblue #23C48B ΔE 0.060
- Pale Teal #82CBB2 ΔE 0.062
Use #64D393 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.