#64722B
Closest named color: Muddy Green (#657432). oklch(52.5% 0.097 119.3), rgb(100, 114, 43).
Aa
White text reads best on this color (5.27:1).
About this color
#64722B is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 52%, its chroma 0.097 and its hue 119°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.008 away. White text reads best on it, at 5.27:1.
| Hue family | Yellows |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 3.98:1 |
| White text | 5.27:1 |
Values
| HEX | #64722B |
| RGB | rgb(100, 114, 43) |
| HSL | hsl(72, 45%, 31%) |
| OKLCH | oklch(52.5% 0.097 119.3) |
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 #64722B | 5.27:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #64722B | 3.98:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #64722B text on white | 5.27:1 | AA | Lc 76.1 | Fine for body text |
| #64722B text on black | 3.98:1 | AA large text | Lc -25.6 | Dividers and decoration only |
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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E9EBE2
oklch(93.6% 0.012 116.8)
-
Step 200
200
#D7DCCA
oklch(88.6% 0.025 119.5)
-
Step 300
300
#BDC5A6
oklch(80.9% 0.043 119.1)
-
Step 400
400
#9BA776
oklch(70.6% 0.069 119.4)
-
Step 500
500
#839151
oklch(63% 0.089 119.1)
-
Step 600
600 (this color)
#64722B
oklch(52.5% 0.097 119.3)
-
Step 700
700
#5B6827
oklch(49.2% 0.091 119.4)
-
Step 800
800
#4A5522
oklch(42.8% 0.075 119.8)
-
Step 900
900
#3E4621
oklch(37.7% 0.058 119.3)
-
Step 950
950
#242914
oklch(27% 0.037 119.9)
#64722B 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) | #796C23 | 0.034 |
| Deuteranopia (no green cones) | #776C30 | 0.035 |
| Tritanopia (no blue cones) | #6A6C63 | 0.083 |
| Achromatopsia (no color) | #6C6C6C | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64722B
#64722B
oklch(52.5% 0.097 119.3)
- #725D9A
#725D9A
oklch(52.5% 0.096 298.9)
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 #64722B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.008
- Brown Green #706C11 ΔE 0.024
- Browny Green #6F6C0A ΔE 0.025
- Dark Moss Green #606C38 ΔE 0.027
- Military Green #667C3E ΔE 0.031
- Dark Olive Green #556B2F ΔE 0.032
- Murky Green #6C7A0E ΔE 0.036
- Olive Green #677A04 ΔE 0.037
Use #64722B 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.