#647548
Closest named color: Muddy Green (#657432). oklch(53.7% 0.069 125.5), rgb(100, 117, 72).
Aa
White text reads best on this color (5.02:1).
About this color
#647548 is a medium-dark, muted green. In OKLCH its lightness is 54%, its chroma 0.069 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.025 away. White text reads best on it, at 5.02:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 4.17:1 |
| White text | 5.02:1 |
Values
| HEX | #647548 |
| RGB | rgb(100, 117, 72) |
| HSL | hsl(83, 24%, 37%) |
| OKLCH | oklch(53.7% 0.069 125.5) |
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 #647548 | 5.02:1 | AA | Lc -80.1 | Fine for body text |
| Black text on #647548 | 4.17:1 | AA large text | Lc 29.4 | Dividers and decoration only |
| #647548 text on white | 5.02:1 | AA | Lc 74.7 | Content text, not long reading |
| #647548 text on black | 4.17:1 | AA large text | Lc -27.0 | 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
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E8EBE5
oklch(93.6% 0.009 128.6)
-
Step 200
200
#D6DBCF
oklch(88.4% 0.017 125.3)
-
Step 300
300
#BCC5AF
oklch(81% 0.032 125.3)
-
Step 400
400
#99A785
oklch(70.8% 0.05 125.9)
-
Step 500
500
#809166
oklch(63.2% 0.065 125.7)
-
Step 600
600 (this color)
#647548
oklch(53.7% 0.069 125.5)
-
Step 700
700
#58673E
oklch(49% 0.064 125.1)
-
Step 800
800
#485434
oklch(42.6% 0.052 125.3)
-
Step 900
900
#3C462D
oklch(37.8% 0.043 126.1)
-
Step 950
950
#23291B
oklch(27% 0.026 126.9)
#647548 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) | #7A7045 | 0.034 |
| Deuteranopia (no green cones) | #776F4A | 0.033 |
| Tritanopia (no blue cones) | #67716A | 0.056 |
| Achromatopsia (no color) | #6F6F6F | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #647548
#647548
oklch(53.7% 0.069 125.5)
- #77638E
#77638E
oklch(53.6% 0.07 305.4)
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 #647548, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.025
- Military Green #667C3E ΔE 0.028
- Dark Moss Green #606C38 ΔE 0.030
- Dark Sage #598556 ΔE 0.045
- Dark Olive Green #556B2F ΔE 0.046
- Brown Green #706C11 ΔE 0.049
- Grey Brown #7F7053 ΔE 0.049
- Browny Green #6F6C0A ΔE 0.051
Use #647548 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.