#4F771F
Closest named color: Olive Green (#677A04). oklch(52.1% 0.124 131), rgb(79, 119, 31).
Aa
White text reads best on this color (5.26:1).
About this color
#4F771F is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.124 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive Green (#677A04), ΔE 0.034 away. White text reads best on it, at 5.26:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Olive Green (#677A04) |
| Black text | 3.99:1 |
| White text | 5.26:1 |
Values
| HEX | #4F771F |
| RGB | rgb(79, 119, 31) |
| HSL | hsl(87, 59%, 29%) |
| OKLCH | oklch(52.1% 0.124 131) |
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 #4F771F | 5.26:1 | AA | Lc -81.3 | Fine for body text |
| Black text on #4F771F | 3.99:1 | AA large text | Lc 28.1 | Dividers and decoration only |
| #4F771F text on white | 5.26:1 | AA | Lc 76.0 | Fine for body text |
| #4F771F text on black | 3.99:1 | AA large text | Lc -25.8 | 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 700.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E6ECE0
oklch(93.5% 0.017 128.7)
-
Step 200
200
#D1DEC7
oklch(88.4% 0.034 131.4)
-
Step 300
300
#B3C9A1
oklch(80.9% 0.06 131.2)
-
Step 400
400
#8BAD6D
oklch(70.6% 0.096 131.2)
-
Step 500
500
#6F9844
oklch(63% 0.122 130.8)
-
Step 600
600
#578222
oklch(55.5% 0.133 130.8)
-
Step 700
700 (this color)
#4F771F
oklch(52.1% 0.124 131)
-
Step 800
800
#3A5A14
oklch(42.7% 0.103 131.2)
-
Step 900
900
#324A18
oklch(37.7% 0.081 131)
-
Step 950
950
#1D2B0F
oklch(26.8% 0.051 131.1)
#4F771F 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) | #7C6E10 | 0.066 |
| Deuteranopia (no green cones) | #776B27 | 0.068 |
| Tritanopia (no blue cones) | #517266 | 0.095 |
| Achromatopsia (no color) | #6C6C6C | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F771F
#4F771F
oklch(52.1% 0.124 131)
- #80529D
#80529D
oklch(52.1% 0.124 311.1)
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 #4F771F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Green #677A04 ΔE 0.034
- Muddy Green #657432 ΔE 0.039
- Tree Green #2A7E19 ΔE 0.039
- Dark Grass Green #388004 ΔE 0.040
- Murky Green #6C7A0E ΔE 0.040
- Dark Olive Green #556B2F ΔE 0.044
- Military Green #667C3E ΔE 0.048
- Browny Green #6F6C0A ΔE 0.050
Use #4F771F 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.