#4B791F
Closest named color: Tree Green (#2A7E19). oklch(52.4% 0.129 132.9), rgb(75, 121, 31).
Aa
White text reads best on this color (5.18:1).
About this color
#4B791F is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.129 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.033 away. White text reads best on it, at 5.18:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.05:1 |
| White text | 5.18:1 |
Values
| HEX | #4B791F |
| RGB | rgb(75, 121, 31) |
| HSL | hsl(91, 59%, 30%) |
| OKLCH | oklch(52.4% 0.129 132.9) |
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 #4B791F | 5.18:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #4B791F | 4.05:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #4B791F text on white | 5.18:1 | AA | Lc 75.5 | Fine for body text |
| #4B791F text on black | 4.05:1 | AA large text | Lc -26.3 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5ECE1
oklch(93.5% 0.016 133.8)
-
Step 200
200
#D1DEC8
oklch(88.5% 0.033 132.3)
-
Step 300
300
#B2C9A3
oklch(80.8% 0.058 133.1)
-
Step 400
400
#8AAD71
oklch(70.6% 0.092 132.9)
-
Step 500
500
#6D994A
oklch(63.2% 0.119 132.9)
-
Step 600
600 (this color)
#4B791F
oklch(52.4% 0.129 132.9)
-
Step 700
700
#446E1C
oklch(49% 0.12 132.9)
-
Step 800
800
#385A1A
oklch(42.7% 0.1 133.1)
-
Step 900
900
#314A1C
oklch(37.7% 0.077 132.8)
-
Step 950
950
#1D2B11
oklch(26.9% 0.048 132.2)
#4B791F 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) | #7E6F0F | 0.073 |
| Deuteranopia (no green cones) | #786C27 | 0.074 |
| Tritanopia (no blue cones) | #4B7467 | 0.096 |
| Achromatopsia (no color) | #6D6D6D | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B791F
#4B791F
oklch(52.4% 0.129 132.9)
- #84519E
#84519E
oklch(52.5% 0.128 313.3)
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 #4B791F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.033
- Dark Grass Green #388004 ΔE 0.033
- Olive Green #677A04 ΔE 0.036
- Murky Green #6C7A0E ΔE 0.042
- Muddy Green #657432 ΔE 0.044
- Jungle Green #048243 ΔE 0.047
- Dark Olive Green #556B2F ΔE 0.050
- Military Green #667C3E ΔE 0.050
Use #4B791F 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.