#64A420
Closest named color: Leaf Green (#5CA904). oklch(65.1% 0.17 132.9), rgb(100, 164, 32).
Aa
Black text reads best on this color (6.87:1).
About this color
#64A420 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.170 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 0.020 away. Black text reads best on it, at 6.87:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Leaf Green (#5CA904) |
| Black text | 6.87:1 |
| White text | 3.05:1 |
Values
| HEX | #64A420 |
| RGB | rgb(100, 164, 32) |
| HSL | hsl(89, 67%, 38%) |
| OKLCH | oklch(65.1% 0.17 132.9) |
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 #64A420 | 3.05:1 | AA large text | Lc -62.5 | Content text, not long reading |
| Black text on #64A420 | 6.87:1 | AA | Lc 46.9 | Large or bold text, headings |
| #64A420 text on white | 3.05:1 | AA large text | Lc 57.1 | Large or bold text, headings |
| #64A420 text on black | 6.87:1 | 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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E4EEDD
oklch(93.7% 0.025 132.1)
-
Step 200
200
#CDE0C1
oklch(88.4% 0.046 133.2)
-
Step 300
300
#ACCD95
oklch(81% 0.084 132.8)
-
Step 400
400
#7FB257
oklch(70.7% 0.134 133)
-
Step 500
500 (this color)
#64A420
oklch(65.1% 0.17 132.9)
-
Step 600
600
#4C8500
oklch(55.5% 0.157 132.9)
-
Step 700
700
#3F7000
oklch(49.1% 0.138 133)
-
Step 800
800
#335C00
oklch(42.8% 0.12 132.9)
-
Step 900
900
#2A4D00
oklch(37.9% 0.107 132.8)
-
Step 950
950
#182D04
oklch(26.9% 0.07 132.9)
#64A420 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) | #AB9700 | 0.096 |
| Deuteranopia (no green cones) | #A2922F | 0.096 |
| Tritanopia (no blue cones) | #659D8C | 0.128 |
| Achromatopsia (no color) | #939393 | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64A420
#64A420
oklch(65.1% 0.17 132.9)
- #B36BD8
#B36BD8
oklch(65% 0.171 313.1)
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 #64A420, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leaf Green #5CA904 ΔE 0.020
- Grass #5CAC2D ΔE 0.022
- Leaf #71AA34 ΔE 0.026
- Mid Green #50A747 ΔE 0.029
- Fern #63A950 ΔE 0.037
- Medium Green #39AD48 ΔE 0.039
- Dark Pastel Green #56AE57 ΔE 0.044
- Grassy Green #419C03 ΔE 0.045
Use #64A420 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.