#64A36D
Closest named color: Dull Green (#74A662). oklch(65.8% 0.103 147.7), rgb(100, 163, 109).
Aa
Black text reads best on this color (7.00:1).
About this color
#64A36D is a medium-light, moderately saturated green. In OKLCH its lightness is 66%, its chroma 0.103 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dull Green (#74A662), ΔE 0.024 away. Black text reads best on it, at 7.00:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Dull Green (#74A662) |
| Black text | 7.00:1 |
| White text | 2.99:1 |
Values
| HEX | #64A36D |
| RGB | rgb(100, 163, 109) |
| HSL | hsl(129, 26%, 52%) |
| OKLCH | oklch(65.8% 0.103 147.7) |
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 #64A36D | 2.99:1 | Fails | Lc -61.9 | Content text, not long reading |
| Black text on #64A36D | 7.00:1 | AAA | Lc 47.5 | Large or bold text, headings |
| #64A36D text on white | 2.99:1 | Fails | Lc 56.5 | Large or bold text, headings |
| #64A36D text on black | 7.00:1 | AAA | Lc -45.2 | 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 500.
-
Step 50
50
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4EDE4
oklch(93.7% 0.015 145.5)
-
Step 200
200
#CDDFCF
oklch(88.6% 0.029 148.6)
-
Step 300
300
#ACCAAF
oklch(80.9% 0.049 147.9)
-
Step 400
400
#7EAF84
oklch(70.7% 0.081 147.8)
-
Step 500
500 (this color)
#64A36D
oklch(65.8% 0.103 147.7)
-
Step 600
600
#40854C
oklch(55.7% 0.112 147.7)
-
Step 700
700
#31703D
oklch(49% 0.103 147.9)
-
Step 800
800
#2A5C33
oklch(42.8% 0.086 147.8)
-
Step 900
900
#274B2C
oklch(37.6% 0.067 147.3)
-
Step 950
950
#172C1A
oklch(26.9% 0.043 147.7)
#64A36D 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) | #A4996A | 0.083 |
| Deuteranopia (no green cones) | #9B9270 | 0.083 |
| Tritanopia (no blue cones) | #5BA095 | 0.060 |
| Achromatopsia (no color) | #959595 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64A36D
#64A36D
oklch(65.8% 0.103 147.7)
- #B47BB2
#B47BB2
oklch(65.9% 0.103 327.9)
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 #64A36D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Green #74A662 ΔE 0.024
- Tea #65AB7C ΔE 0.026
- Dusty Green #76A973 ΔE 0.029
- Off Green #6BA353 ΔE 0.031
- Algae #54AC68 ΔE 0.032
- Moss #769958 ΔE 0.033
- Muted Green #5FA052 ΔE 0.034
- Flat Green #699D4C ΔE 0.038
Use #64A36D 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.