#64A129
Closest named color: Mid Green (#50A747). oklch(64.4% 0.162 133), rgb(100, 161, 41).
Aa
Black text reads best on this color (6.67:1).
About this color
#64A129 is a medium-light, vivid green. In OKLCH its lightness is 64%, its chroma 0.162 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.026 away. Black text reads best on it, at 6.67:1.
| Hue family | Greens |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.162) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 6.67:1 |
| White text | 3.14:1 |
Values
| HEX | #64A129 |
| RGB | rgb(100, 161, 41) |
| HSL | hsl(91, 59%, 40%) |
| OKLCH | oklch(64.4% 0.162 133) |
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 #64A129 | 3.14:1 | AA large text | Lc -63.7 | Content text, not long reading |
| Black text on #64A129 | 6.67:1 | AA | Lc 45.7 | Large or bold text, headings |
| #64A129 text on white | 3.14:1 | AA large text | Lc 58.3 | Large or bold text, headings |
| #64A129 text on black | 6.67:1 | AA | Lc -43.4 | 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
#E4EDDE
oklch(93.5% 0.022 132.5)
-
Step 200
200
#CEE0C2
oklch(88.5% 0.045 132.7)
-
Step 300
300
#ADCC98
oklch(80.9% 0.078 133)
-
Step 400
400
#81B15C
oklch(70.6% 0.126 132.9)
-
Step 500
500 (this color)
#64A129
oklch(64.4% 0.162 133)
-
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
#2A4D01
oklch(37.9% 0.106 132.9)
-
Step 950
950
#192D06
oklch(27% 0.067 132.8)
#64A129 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) | #A89411 | 0.092 |
| Deuteranopia (no green cones) | #9F8F35 | 0.093 |
| Tritanopia (no blue cones) | #649A8A | 0.121 |
| Achromatopsia (no color) | #919191 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64A129
#64A129
oklch(64.4% 0.162 133)
- #AF6CD2
#AF6CD2
oklch(64.4% 0.161 313)
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 #64A129, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.026
- Grass #5CAC2D ΔE 0.031
- Leaf Green #5CA904 ΔE 0.031
- Leaf #71AA34 ΔE 0.031
- Fern #63A950 ΔE 0.035
- Flat Green #699D4C ΔE 0.037
- Muted Green #5FA052 ΔE 0.037
- Off Green #6BA353 ΔE 0.040
Use #64A129 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.