#64A519
Closest named color: Leaf Green (#5CA904). oklch(65.3% 0.175 132.6), rgb(100, 165, 25).
Aa
Black text reads best on this color (6.93:1).
About this color
#64A519 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.175 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leaf Green (#5CA904), ΔE 0.016 away. Black text reads best on it, at 6.93:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.175) |
| Temperature | in between |
| Nearest name | Leaf Green (#5CA904) |
| Black text | 6.93:1 |
| White text | 3.02:1 |
Values
| HEX | #64A519 |
| RGB | rgb(100, 165, 25) |
| HSL | hsl(88, 74%, 37%) |
| OKLCH | oklch(65.3% 0.175 132.6) |
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 #64A519 | 3.02:1 | AA large text | Lc -62.1 | Content text, not long reading |
| Black text on #64A519 | 6.93:1 | AA | Lc 47.3 | Large or bold text, headings |
| #64A519 text on white | 3.02:1 | AA large text | Lc 56.8 | Large or bold text, headings |
| #64A519 text on black | 6.93:1 | AA | Lc -45.0 | 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
#F2F7EF
oklch(97% 0.012 133.4)
-
Step 100
100
#E4EEDD
oklch(93.7% 0.025 132.1)
-
Step 200
200
#CDE0C0
oklch(88.4% 0.048 132.6)
-
Step 300
300
#ACCD94
oklch(81% 0.085 132.5)
-
Step 400
400
#7FB254
oklch(70.6% 0.136 132.5)
-
Step 500
500 (this color)
#64A519
oklch(65.3% 0.175 132.6)
-
Step 600
600
#4D8500
oklch(55.6% 0.156 132.7)
-
Step 700
700
#407000
oklch(49.1% 0.138 132.7)
-
Step 800
800
#335C00
oklch(42.8% 0.12 132.9)
-
Step 900
900
#2A4C00
oklch(37.6% 0.105 132.5)
-
Step 950
950
#182D02
oklch(26.9% 0.072 132.3)
#64A519 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) | #AC9700 | 0.098 |
| Deuteranopia (no green cones) | #A3922B | 0.099 |
| Tritanopia (no blue cones) | #659E8C | 0.131 |
| Achromatopsia (no color) | #949494 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64A519
#64A519
oklch(65.3% 0.175 132.6)
- #B46BDB
#B46BDB
oklch(65.3% 0.175 312.6)
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 #64A519, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leaf Green #5CA904 ΔE 0.016
- Grass #5CAC2D ΔE 0.019
- Leaf #71AA34 ΔE 0.027
- Mid Green #50A747 ΔE 0.032
- Medium Green #39AD48 ΔE 0.039
- Fern #63A950 ΔE 0.040
- Avocado Green #87A922 ΔE 0.045
- Grassy Green #419C03 ΔE 0.045
Use #64A519 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.