#4B7628
Closest named color: Dark Olive Green (#556B2F). oklch(51.7% 0.118 133.5), rgb(75, 118, 40).
Aa
White text reads best on this color (5.35:1).
About this color
#4B7628 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.118 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.038 away. White text reads best on it, at 5.35:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.92:1 |
| White text | 5.35:1 |
Values
| HEX | #4B7628 |
| RGB | rgb(75, 118, 40) |
| HSL | hsl(93, 49%, 31%) |
| OKLCH | oklch(51.7% 0.118 133.5) |
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 #4B7628 | 5.35:1 | AA | Lc -81.9 | Fine for body text |
| Black text on #4B7628 | 3.92:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #4B7628 text on white | 5.35:1 | AA | Lc 76.5 | Fine for body text |
| #4B7628 text on black | 3.92:1 | AA large text | Lc -25.2 | 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
#B2C9A4
oklch(80.9% 0.057 133.7)
-
Step 400
400
#8AAD72
oklch(70.7% 0.091 133.2)
-
Step 500
500
#6C994C
oklch(63.2% 0.118 133.7)
-
Step 600
600
#54832D
oklch(55.7% 0.128 133.4)
-
Step 700
700 (this color)
#4B7628
oklch(51.7% 0.118 133.5)
-
Step 800
800
#385A1C
oklch(42.7% 0.098 133.5)
-
Step 900
900
#314A1D
oklch(37.7% 0.076 133.1)
-
Step 950
950
#1D2B12
oklch(26.9% 0.047 132.8)
#4B7628 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) | #7B6D1E | 0.069 |
| Deuteranopia (no green cones) | #75692E | 0.071 |
| Tritanopia (no blue cones) | #4B7166 | 0.088 |
| Achromatopsia (no color) | #6B6B6B | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B7628
#4B7628
oklch(51.7% 0.118 133.5)
- #805197
#805197
oklch(51.6% 0.118 313.8)
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 #4B7628, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.038
- Muddy Green #657432 ΔE 0.038
- Olive Green #677A04 ΔE 0.041
- Tree Green #2A7E19 ΔE 0.042
- Dark Grass Green #388004 ΔE 0.045
- Murky Green #6C7A0E ΔE 0.047
- Military Green #667C3E ΔE 0.048
- Dark Moss Green #606C38 ΔE 0.048
Use #4B7628 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.