#3F7526
Closest named color: Tree Green (#2A7E19). oklch(50.7% 0.125 137.3), rgb(63, 117, 38).
Aa
White text reads best on this color (5.54:1).
About this color
#3F7526 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.125 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.035 away. White text reads best on it, at 5.54:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.78:1 |
| White text | 5.54:1 |
Values
| HEX | #3F7526 |
| RGB | rgb(63, 117, 38) |
| HSL | hsl(101, 51%, 30%) |
| OKLCH | oklch(50.7% 0.125 137.3) |
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 #3F7526 | 5.54:1 | AA | Lc -82.8 | Fine for body text |
| Black text on #3F7526 | 3.78:1 | AA large text | Lc 26.6 | Dividers and decoration only |
| #3F7526 text on white | 5.54:1 | AA | Lc 77.5 | Fine for body text |
| #3F7526 text on black | 3.78:1 | AA large text | Lc -24.3 | 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 700.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CFDFC9
oklch(88.6% 0.034 137.1)
-
Step 300
300
#AECAA4
oklch(80.8% 0.06 137.5)
-
Step 400
400
#83AF73
oklch(70.7% 0.097 137.6)
-
Step 500
500
#639B4D
oklch(63.2% 0.125 137.5)
-
Step 600
600
#49852E
oklch(55.6% 0.136 137.4)
-
Step 700
700 (this color)
#3F7526
oklch(50.7% 0.125 137.3)
-
Step 800
800
#315B1D
oklch(42.6% 0.103 137)
-
Step 900
900
#2B4B1E
oklch(37.6% 0.081 137.5)
-
Step 950
950
#1A2C12
oklch(27% 0.051 136.8)
#3F7526 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) | #796B1C | 0.080 |
| Deuteranopia (no green cones) | #72672D | 0.080 |
| Tritanopia (no blue cones) | #3C7165 | 0.088 |
| Achromatopsia (no color) | #686868 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F7526
#3F7526
oklch(50.7% 0.125 137.3)
- #824B94
#824B94
oklch(50.7% 0.126 317.3)
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 #3F7526, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.035
- Dark Olive Green #556B2F ΔE 0.043
- Dark Grass Green #388004 ΔE 0.043
- Jungle Green #048243 ΔE 0.045
- Muddy Green #657432 ΔE 0.052
- Camo Green #526525 ΔE 0.052
- Olive Green #677A04 ΔE 0.054
- Mud Green #606602 ΔE 0.054
Use #3F7526 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.