#64A34D
Closest named color: Off Green (#6BA353). oklch(65.3% 0.136 138), rgb(100, 163, 77).
Aa
Black text reads best on this color (6.88:1).
About this color
#64A34D is a medium-light, moderately saturated green. In OKLCH its lightness is 65%, its chroma 0.136 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Off Green (#6BA353), ΔE 0.011 away. Black text reads best on it, at 6.88:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Off Green (#6BA353) |
| Black text | 6.88:1 |
| White text | 3.04:1 |
Values
| HEX | #64A34D |
| RGB | rgb(100, 163, 77) |
| HSL | hsl(104, 36%, 47%) |
| OKLCH | oklch(65.3% 0.136 138) |
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 #64A34D | 3.04:1 | AA large text | Lc -62.5 | Content text, not long reading |
| Black text on #64A34D | 6.88:1 | AA | Lc 46.9 | Large or bold text, headings |
| #64A34D text on white | 3.04:1 | AA large text | Lc 57.2 | Large or bold text, headings |
| #64A34D text on black | 6.88:1 | AA | Lc -44.6 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CEDFC8
oklch(88.5% 0.036 137.5)
-
Step 300
300
#ACCBA2
oklch(80.8% 0.066 138.1)
-
Step 400
400
#7FB06E
oklch(70.6% 0.106 137.9)
-
Step 500
500 (this color)
#64A34D
oklch(65.3% 0.136 138)
-
Step 600
600
#428625
oklch(55.5% 0.147 138)
-
Step 700
700
#347217
oklch(49.2% 0.137 137.9)
-
Step 800
800
#2C5D16
oklch(42.8% 0.114 137.8)
-
Step 900
900
#284C1A
oklch(37.7% 0.088 137.9)
-
Step 950
950
#182D10
oklch(27.1% 0.057 137.8)
#64A34D 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) | #A89745 | 0.091 |
| Deuteranopia (no green cones) | #9F9253 | 0.090 |
| Tritanopia (no blue cones) | #619E8F | 0.093 |
| Achromatopsia (no color) | #949494 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64A34D
#64A34D
oklch(65.3% 0.136 138)
- #B273C5
#B273C5
oklch(65.2% 0.136 318.1)
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 #64A34D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Off Green #6BA353 ΔE 0.011
- Muted Green #5FA052 ΔE 0.013
- Fern #63A950 ΔE 0.017
- Flat Green #699D4C ΔE 0.017
- Mid Green #50A747 ΔE 0.024
- Dark Pastel Green #56AE57 ΔE 0.030
- Dull Green #74A662 ΔE 0.033
- Algae #54AC68 ΔE 0.033
Use #64A34D 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.