#64AC68
Closest named color: Algae (#54AC68). oklch(68% 0.122 145.3), rgb(100, 172, 104).
Aa
Black text reads best on this color (7.64:1).
About this color
#64AC68 is a medium-light, moderately saturated green. In OKLCH its lightness is 68%, its chroma 0.122 and its hue 145°. 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 7.64:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Algae (#54AC68) |
| Black text | 7.64:1 |
| White text | 2.74:1 |
Values
| HEX | #64AC68 |
| RGB | rgb(100, 172, 104) |
| HSL | hsl(123, 30%, 53%) |
| OKLCH | oklch(68% 0.122 145.3) |
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 #64AC68 | 2.74:1 | Fails | Lc -58.2 | Large or bold text, headings |
| Black text on #64AC68 | 7.64:1 | AAA | Lc 51.1 | Large or bold text, headings |
| #64AC68 text on white | 2.74:1 | Fails | Lc 52.9 | Large or bold text, headings |
| #64AC68 text on black | 7.64:1 | AAA | Lc -48.9 | 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
#E1EEE1
oklch(93.6% 0.022 145.4)
-
Step 200
200
#C8E1C8
oklch(88.4% 0.043 145.2)
-
Step 300
300
#A2CEA3
oklch(80.8% 0.076 145.4)
-
Step 400
400 (this color)
#64AC68
oklch(68% 0.122 145.3)
-
Step 500
500
#3EA149
oklch(63% 0.156 145.4)
-
Step 600
600
#0B8B29
oklch(55.5% 0.169 145.3)
-
Step 700
700
#00761E
oklch(49.2% 0.154 145.2)
-
Step 800
800
#046019
oklch(42.6% 0.13 145.3)
-
Step 900
900
#134F1B
oklch(37.7% 0.102 145.2)
-
Step 950
950
#0E2E11
oklch(26.9% 0.064 145.2)
#64AC68 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) | #AEA063 | 0.095 |
| Deuteranopia (no green cones) | #A4996C | 0.094 |
| Tritanopia (no blue cones) | #5BA99B | 0.074 |
| Achromatopsia (no color) | #9C9C9C | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64AC68
#64AC68
oklch(68% 0.122 145.3)
- #BE7DC1
#BE7DC1
oklch(68% 0.121 325.3)
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 #64AC68, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Algae #54AC68 ΔE 0.014
- Dull Green #74A662 ΔE 0.021
- Boring Green #63B365 ΔE 0.022
- Asparagus #77AB56 ΔE 0.025
- Fern #63A950 ΔE 0.027
- Tea #65AB7C ΔE 0.028
- Dark Pastel Green #56AE57 ΔE 0.028
- Dusty Green #76A973 ΔE 0.028
Use #64AC68 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.