#647D48
Closest named color: Military Green (#667C3E). oklch(55.6% 0.082 129.3), rgb(100, 125, 72).
Aa
White text reads best on this color (4.59:1).
About this color
#647D48 is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.082 and its hue 129°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.011 away. White text reads best on it, at 4.59:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.56:1 |
| White text | 4.59:1 |
Values
| HEX | #647D48 |
| RGB | rgb(100, 125, 72) |
| HSL | hsl(88, 27%, 39%) |
| OKLCH | oklch(55.6% 0.082 129.3) |
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 #647D48 | 4.59:1 | AA | Lc -77.3 | Fine for body text |
| Black text on #647D48 | 4.56:1 | AA | Lc 32.2 | Non-text elements, placeholder text |
| #647D48 text on white | 4.59:1 | AA | Lc 71.9 | Content text, not long reading |
| #647D48 text on black | 4.56:1 | AA | Lc -29.8 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E7EBE4
oklch(93.5% 0.01 131.4)
-
Step 200
200
#D5DCCE
oklch(88.5% 0.02 128.7)
-
Step 300
300
#B9C6AD
oklch(81% 0.037 129.7)
-
Step 400
400
#95A881
oklch(70.6% 0.059 129)
-
Step 500
500
#7B9361
oklch(63.1% 0.076 129.2)
-
Step 600
600 (this color)
#647D48
oklch(55.6% 0.082 129.3)
-
Step 700
700
#536939
oklch(49% 0.076 129)
-
Step 800
800
#445630
oklch(42.8% 0.063 129.4)
-
Step 900
900
#39472A
oklch(37.7% 0.05 129.5)
-
Step 950
950
#222A19
oklch(27.2% 0.032 128.8)
#647D48 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) | #827644 | 0.046 |
| Deuteranopia (no green cones) | #7E754B | 0.044 |
| Tritanopia (no blue cones) | #667970 | 0.063 |
| Achromatopsia (no color) | #757575 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #647D48
#647D48
oklch(55.6% 0.082 129.3)
- #826698
#826698
oklch(55.7% 0.082 309.5)
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 #647D48, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.011
- Dark Sage #598556 ΔE 0.025
- Swamp #698339 ΔE 0.029
- Muddy Green #657432 ΔE 0.030
- Khaki Green #728639 ΔE 0.040
- Murky Green #6C7A0E ΔE 0.046
- Drab #828344 ΔE 0.048
- Olive Green #677A04 ΔE 0.050
Use #647D48 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.