#64C69A
Closest named color: Medium Aquamarine (#66CDAA). oklch(75.5% 0.114 162.5), rgb(100, 198, 154).
Aa
Black text reads best on this color (10.08:1).
About this color
#64C69A is a medium-light, moderately saturated green. In OKLCH its lightness is 75%, its chroma 0.114 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.025 away. Black text reads best on it, at 10.08:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.08:1 |
| White text | 2.08:1 |
Values
| HEX | #64C69A |
| RGB | rgb(100, 198, 154) |
| HSL | hsl(153, 46%, 58%) |
| OKLCH | oklch(75.5% 0.114 162.5) |
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 #64C69A | 2.08:1 | Fails | Lc -45.1 | Large or bold text, headings |
| Black text on #64C69A | 10.08:1 | AAA | Lc 63.4 | Content text, not long reading |
| #64C69A text on white | 2.08:1 | Fails | Lc 40.5 | Non-text elements, placeholder text |
| #64C69A text on black | 10.08:1 | AAA | Lc -61.8 | 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 400.
-
Step 50
50
#F0F8F3
oklch(97.2% 0.011 158.8)
-
Step 100
100
#DEEEE6
oklch(93.5% 0.02 164.6)
-
Step 200
200
#C3E2D1
oklch(88.5% 0.04 161.5)
-
Step 300
300
#97CFB3
oklch(80.8% 0.07 162.6)
-
Step 400
400 (this color)
#64C69A
oklch(75.5% 0.114 162.5)
-
Step 500
500
#00A270
oklch(63% 0.137 162.6)
-
Step 600
600
#00895E
oklch(55.7% 0.121 162.5)
-
Step 700
700
#00734E
oklch(49.1% 0.107 162.4)
-
Step 800
800
#005E3F
oklch(42.6% 0.093 162.3)
-
Step 900
900
#004F34
oklch(37.8% 0.083 162.1)
-
Step 950
950
#002F1E
oklch(27% 0.058 163)
#64C69A 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) | #C3BA98 | 0.110 |
| Deuteranopia (no green cones) | #B4AF9D | 0.107 |
| Tritanopia (no blue cones) | #45C6BA | 0.047 |
| Achromatopsia (no color) | #B4B4B4 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64C69A
#64C69A
oklch(75.5% 0.114 162.5)
- #E192C3
#E192C3
oklch(75.4% 0.113 342.4)
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 #64C69A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.025
- Soft Green #6FC276 ΔE 0.044
- Dark Sea Green #8FBC8F ΔE 0.045
- Greenblue #23C48B ΔE 0.045
- Pale Teal #82CBB2 ΔE 0.047
- Seafoam Blue #78D1B6 ΔE 0.049
- Emerald #06D6A0 ΔE 0.052
- Green Blue #01C08D ΔE 0.053
Use #64C69A 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.