#3F925F
Closest named color: Light Forest Green (#4F9153). oklch(59.5% 0.113 154), rgb(63, 146, 95).
Aa
Black text reads best on this color (5.48:1).
About this color
#3F925F is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.113 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Forest Green (#4F9153), ΔE 0.018 away. Black text reads best on it, at 5.48:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Light Forest Green (#4F9153) |
| Black text | 5.48:1 |
| White text | 3.82:1 |
Values
| HEX | #3F925F |
| RGB | rgb(63, 146, 95) |
| HSL | hsl(143, 40%, 41%) |
| OKLCH | oklch(59.5% 0.113 154) |
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 #3F925F | 3.82:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #3F925F | 5.48:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #3F925F text on white | 3.82:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #3F925F text on black | 5.48:1 | AA | Lc -36.1 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#CADFD0
oklch(88.4% 0.03 154.6)
-
Step 300
300
#A6CCB1
oklch(81% 0.055 154.1)
-
Step 400
400
#74B187
oklch(70.7% 0.088 153.6)
-
Step 500
500 (this color)
#3F925F
oklch(59.5% 0.113 154)
-
Step 600
600
#278851
oklch(55.7% 0.123 154)
-
Step 700
700
#177341
oklch(49.1% 0.115 153.8)
-
Step 800
800
#185E36
oklch(42.8% 0.095 153.8)
-
Step 900
900
#1C4D2F
oklch(37.8% 0.074 153.8)
-
Step 950
950
#122D1C
oklch(27% 0.046 154.3)
#3F925F 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) | #92875C | 0.100 |
| Deuteranopia (no green cones) | #867F62 | 0.097 |
| Tritanopia (no blue cones) | #279085 | 0.058 |
| Achromatopsia (no color) | #828282 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F925F
#3F925F
oklch(59.5% 0.113 154)
- #A7649A
#A7649A
oklch(59.6% 0.112 334.3)
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 #3F925F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Forest Green #4F9153 ΔE 0.018
- Viridian #1E9167 ΔE 0.021
- Sea Green #2E8B57 ΔE 0.027
- Ocean Green #3D9973 ΔE 0.029
- Fern Green #548D44 ΔE 0.032
- Dark Sage #598556 ΔE 0.040
- Slate Green #658D6D ΔE 0.049
- Moss Green #658B38 ΔE 0.049
Use #3F925F 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.