#64822B
Closest named color: Swamp (#698339). oklch(56.5% 0.119 126.3), rgb(100, 130, 43).
Aa
Black text reads best on this color (4.76:1).
About this color
#64822B is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.119 and its hue 126°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp (#698339), ΔE 0.016 away. Black text reads best on it, at 4.76:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Swamp (#698339) |
| Black text | 4.76:1 |
| White text | 4.40:1 |
Values
| HEX | #64822B |
| RGB | rgb(100, 130, 43) |
| HSL | hsl(81, 50%, 34%) |
| OKLCH | oklch(56.5% 0.119 126.3) |
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 #64822B | 4.40:1 | AA large text | Lc -75.9 | Fine for body text |
| Black text on #64822B | 4.76:1 | AA | Lc 33.7 | Non-text elements, placeholder text |
| #64822B text on white | 4.40:1 | AA large text | Lc 70.4 | Content text, not long reading |
| #64822B text on black | 4.76:1 | AA | Lc -31.3 | 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 600.
-
Step 50
50
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE1
oklch(93.6% 0.016 126.8)
-
Step 200
200
#D4DDC8
oklch(88.5% 0.03 126)
-
Step 300
300
#B8C7A2
oklch(80.8% 0.053 125.5)
-
Step 400
400
#93AB6F
oklch(70.8% 0.087 126.2)
-
Step 500
500
#799548
oklch(63.1% 0.109 125.9)
-
Step 600
600 (this color)
#64822B
oklch(56.5% 0.119 126.3)
-
Step 700
700
#516B1A
oklch(49% 0.11 125.9)
-
Step 800
800
#425819
oklch(42.8% 0.092 126.6)
-
Step 900
900
#38481B
oklch(37.6% 0.071 126)
-
Step 950
950
#212A11
oklch(26.9% 0.044 125.5)
#64822B 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) | #897920 | 0.056 |
| Deuteranopia (no green cones) | #857832 | 0.057 |
| Tritanopia (no blue cones) | #687C70 | 0.096 |
| Achromatopsia (no color) | #787878 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64822B
#64822B
oklch(56.5% 0.119 126.3)
- #8862AD
#8862AD
oklch(56.6% 0.119 306.3)
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 #64822B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp #698339 ΔE 0.016
- Murky Green #6C7A0E ΔE 0.024
- Olive Green #677A04 ΔE 0.026
- Moss Green #658B38 ΔE 0.026
- Khaki Green #728639 ΔE 0.027
- Mossy Green #638B27 ΔE 0.028
- Swamp Green #748500 ΔE 0.030
- Military Green #667C3E ΔE 0.030
Use #64822B 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.