#64D29D
Closest named color: Medium Aquamarine (#66CDAA). oklch(78.5% 0.128 160.4), rgb(100, 210, 157).
Aa
Black text reads best on this color (11.24:1).
About this color
#64D29D is a light, moderately saturated green. In OKLCH its lightness is 78%, its chroma 0.128 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.026 away. Black text reads best on it, at 11.24:1.
| Hue family | Greens |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 11.24:1 |
| White text | 1.86:1 |
Values
| HEX | #64D29D |
| RGB | rgb(100, 210, 157) |
| HSL | hsl(151, 55%, 61%) |
| OKLCH | oklch(78.5% 0.128 160.4) |
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 #64D29D | 1.86:1 | Fails | Lc -39.2 | Non-text elements, placeholder text |
| Black text on #64D29D | 11.24:1 | AAA | Lc 68.8 | Content text, not long reading |
| #64D29D text on white | 1.86:1 | Fails | Lc 35.1 | Non-text elements, placeholder text |
| #64D29D text on black | 11.24:1 | AAA | Lc -67.5 | 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
#ECF9F2
oklch(97.1% 0.017 162.8)
-
Step 100
100
#D6F2E2
oklch(93.6% 0.036 160.6)
-
Step 200
200
#B0E8C9
oklch(88.4% 0.071 160.3)
-
Step 300
300 (this color)
#64D29D
oklch(78.5% 0.128 160.4)
-
Step 400
400
#00BE7E
oklch(70.7% 0.159 160.3)
-
Step 500
500
#00A36C
oklch(63.2% 0.142 160.5)
-
Step 600
600
#00895A
oklch(55.6% 0.125 160.5)
-
Step 700
700
#00734B
oklch(49% 0.11 160.6)
-
Step 800
800
#005F3D
oklch(42.9% 0.096 160.4)
-
Step 900
900
#004F32
oklch(37.7% 0.085 160.4)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#64D29D 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) | #D0C49A | 0.123 |
| Deuteranopia (no green cones) | #C0B9A0 | 0.118 |
| Tritanopia (no blue cones) | #3FD1C3 | 0.055 |
| Achromatopsia (no color) | #BEBEBE | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64D29D
#64D29D
oklch(78.5% 0.128 160.4)
- #F097D2
#F097D2
oklch(78.5% 0.129 340.5)
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 #64D29D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.026
- Emerald #06D6A0 ΔE 0.036
- Seafoam Blue #78D1B6 ΔE 0.042
- Pale Teal #82CBB2 ΔE 0.050
- Soft Green #6FC276 ΔE 0.054
- Aqua Green #12E193 ΔE 0.057
- Greenblue #23C48B ΔE 0.061
- Aqua Marine #2EE8BB ΔE 0.061
Use #64D29D 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.