#4F6739
Closest named color: Dark Olive Green (#556B2F). oklch(48.2% 0.075 131.2), rgb(79, 103, 57).
Aa
White text reads best on this color (6.30:1).
About this color
#4F6739 is a medium-dark, moderately saturated green. In OKLCH its lightness is 48%, its chroma 0.075 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.021 away. White text reads best on it, at 6.30:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.33:1 |
| White text | 6.30:1 |
Values
| HEX | #4F6739 |
| RGB | rgb(79, 103, 57) |
| HSL | hsl(91, 29%, 31%) |
| OKLCH | oklch(48.2% 0.075 131.2) |
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 #4F6739 | 6.30:1 | AA | Lc -86.5 | Fine for body text |
| Black text on #4F6739 | 3.33:1 | AA large text | Lc 22.7 | Dividers and decoration only |
| #4F6739 text on white | 6.30:1 | AA | Lc 81.3 | Fine for body text |
| #4F6739 text on black | 3.33:1 | AA large text | Lc -20.5 | 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 700.
-
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
#D4DCCE
oklch(88.4% 0.021 131.5)
-
Step 300
300
#B8C6AE
oklch(80.9% 0.036 132.1)
-
Step 400
400
#94A983
oklch(70.8% 0.059 131.4)
-
Step 500
500
#7A9364
oklch(63.1% 0.073 131)
-
Step 600
600
#627D4A
oklch(55.5% 0.081 131.3)
-
Step 700
700 (this color)
#4F6739
oklch(48.2% 0.075 131.2)
-
Step 800
800
#435631
oklch(42.7% 0.062 130.8)
-
Step 900
900
#38472C
oklch(37.7% 0.048 132)
-
Step 950
950
#212A1A
oklch(27.1% 0.031 132)
#4F6739 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) | #6B6135 | 0.043 |
| Deuteranopia (no green cones) | #675F3C | 0.043 |
| Tritanopia (no blue cones) | #50645C | 0.056 |
| Achromatopsia (no color) | #606060 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F6739
#4F6739
oklch(48.2% 0.075 131.2)
- #6C527D
#6C527D
oklch(48.3% 0.074 311.4)
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 #4F6739, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.021
- Camo Green #526525 ΔE 0.021
- Dark Moss Green #606C38 ΔE 0.030
- Camouflage Green #4B6113 ΔE 0.039
- Army Green #4B5D16 ΔE 0.042
- Mud Green #606602 ΔE 0.044
- Greeny Brown #696006 ΔE 0.049
- Muddy Green #657432 ΔE 0.055
Use #4F6739 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.