#64AC64
Closest named color: Algae (#54AC68). oklch(67.9% 0.126 144), rgb(100, 172, 100).
Aa
Black text reads best on this color (7.62:1).
About this color
#64AC64 is a medium-light, moderately saturated green. In OKLCH its lightness is 68%, its chroma 0.126 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Algae (#54AC68), ΔE 0.014 away. Black text reads best on it, at 7.62:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Algae (#54AC68) |
| Black text | 7.62:1 |
| White text | 2.75:1 |
Values
| HEX | #64AC64 |
| RGB | rgb(100, 172, 100) |
| HSL | hsl(120, 30%, 53%) |
| OKLCH | oklch(67.9% 0.126 144) |
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 #64AC64 | 2.75:1 | Fails | Lc -58.3 | Large or bold text, headings |
| Black text on #64AC64 | 7.62:1 | AAA | Lc 51.0 | Large or bold text, headings |
| #64AC64 text on white | 2.75:1 | Fails | Lc 53.0 | Large or bold text, headings |
| #64AC64 text on black | 7.62:1 | AAA | Lc -48.8 | Large or bold text, headings |
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
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE0
oklch(93.6% 0.023 143.4)
-
Step 200
200
#C8E1C7
oklch(88.4% 0.044 144.2)
-
Step 300
300
#A2CEA1
oklch(80.8% 0.078 144.3)
-
Step 400
400 (this color)
#64AC64
oklch(67.9% 0.126 144)
-
Step 500
500
#3FA143
oklch(63% 0.161 144)
-
Step 600
600
#0D8C1F
oklch(55.7% 0.176 144)
-
Step 700
700
#007615
oklch(49.1% 0.159 144)
-
Step 800
800
#056012
oklch(42.5% 0.135 144)
-
Step 900
900
#144F18
oklch(37.7% 0.105 144.1)
-
Step 950
950
#0E2E0F
oklch(26.8% 0.066 144)
#64AC64 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) | #AFA05F | 0.096 |
| Deuteranopia (no green cones) | #A49968 | 0.094 |
| Tritanopia (no blue cones) | #5BA89A | 0.078 |
| Achromatopsia (no color) | #9C9C9C | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64AC64
#64AC64
oklch(67.9% 0.126 144)
- #BE7CC4
#BE7CC4
oklch(68% 0.126 323.9)
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 #64AC64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Algae #54AC68 ΔE 0.014
- Boring Green #63B365 ΔE 0.020
- Dull Green #74A662 ΔE 0.022
- Asparagus #77AB56 ΔE 0.022
- Fern #63A950 ΔE 0.022
- Dark Pastel Green #56AE57 ΔE 0.024
- Off Green #6BA353 ΔE 0.027
- Dark Seafoam Green #3EAF76 ΔE 0.032
Use #64AC64 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.