#4B7728
Closest named color: Muddy Green (#657432). oklch(51.9% 0.12 133.7), rgb(75, 119, 40).
Aa
White text reads best on this color (5.29:1).
About this color
#4B7728 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.120 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.038 away. White text reads best on it, at 5.29:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #4B7728 |
| RGB | rgb(75, 119, 40) |
| HSL | hsl(93, 50%, 31%) |
| OKLCH | oklch(51.9% 0.12 133.7) |
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 #4B7728 | 5.29:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #4B7728 | 3.96:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #4B7728 text on white | 5.29:1 | AA | Lc 76.1 | Fine for body text |
| #4B7728 text on black | 3.96:1 | 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 700.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5ECE1
oklch(93.5% 0.016 133.8)
-
Step 200
200
#D1DEC9
oklch(88.5% 0.032 133.3)
-
Step 300
300
#B2C9A3
oklch(80.8% 0.058 133.1)
-
Step 400
400
#89AD72
oklch(70.6% 0.091 133.8)
-
Step 500
500
#6B994B
oklch(63.1% 0.119 133.9)
-
Step 600
600
#53832C
oklch(55.6% 0.129 133.6)
-
Step 700
700 (this color)
#4B7728
oklch(51.9% 0.12 133.7)
-
Step 800
800
#375A1C
oklch(42.6% 0.099 134)
-
Step 900
900
#304A1D
oklch(37.6% 0.077 133.8)
-
Step 950
950
#1C2C12
oklch(27.1% 0.05 134.6)
#4B7728 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) | #7C6E1E | 0.070 |
| Deuteranopia (no green cones) | #766A2E | 0.071 |
| Tritanopia (no blue cones) | #4B7267 | 0.089 |
| Achromatopsia (no color) | #6B6B6B | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B7728
#4B7728
oklch(51.9% 0.12 133.7)
- #815299
#815299
oklch(52% 0.119 313.4)
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 #4B7728, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.038
- Olive Green #677A04 ΔE 0.040
- Tree Green #2A7E19 ΔE 0.040
- Dark Olive Green #556B2F ΔE 0.041
- Dark Grass Green #388004 ΔE 0.043
- Murky Green #6C7A0E ΔE 0.045
- Military Green #667C3E ΔE 0.047
- Jungle Green #048243 ΔE 0.047
Use #4B7728 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.