#3F8045
Closest named color: Jungle Green (#048243). oklch(54.1% 0.112 145.7), rgb(63, 128, 69).
Aa
White text reads best on this color (4.78:1).
About this color
#3F8045 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.112 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.031 away. White text reads best on it, at 4.78:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.38:1 |
| White text | 4.78:1 |
Values
| HEX | #3F8045 |
| RGB | rgb(63, 128, 69) |
| HSL | hsl(126, 34%, 37%) |
| OKLCH | oklch(54.1% 0.112 145.7) |
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 #3F8045 | 4.78:1 | AA | Lc -78.5 | Fine for body text |
| Black text on #3F8045 | 4.38:1 | AA large text | Lc 31.0 | Non-text elements, placeholder text |
| #3F8045 text on white | 4.78:1 | AA | Lc 73.0 | Content text, not long reading |
| #3F8045 text on black | 4.38:1 | AA large text | Lc -28.7 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4EDE4
oklch(93.7% 0.015 145.5)
-
Step 200
200
#CEDECE
oklch(88.4% 0.028 145.3)
-
Step 300
300
#ADCAAD
oklch(80.9% 0.051 145.1)
-
Step 400
400
#80AE82
oklch(70.6% 0.08 145.7)
-
Step 500
500
#5F9A63
oklch(63.1% 0.102 145.8)
-
Step 600
600 (this color)
#3F8045
oklch(54.1% 0.112 145.7)
-
Step 700
700
#35703A
oklch(49.1% 0.104 145.5)
-
Step 800
800
#2C5B31
oklch(42.6% 0.086 146.1)
-
Step 900
900
#284B2B
oklch(37.7% 0.068 146)
-
Step 950
950
#182C19
oklch(27% 0.043 145.4)
#3F8045 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) | #827640 | 0.087 |
| Deuteranopia (no green cones) | #797049 | 0.086 |
| Tritanopia (no blue cones) | #357D72 | 0.068 |
| Achromatopsia (no color) | #727272 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F8045
#3F8045
oklch(54.1% 0.112 145.7)
- #905692
#905692
oklch(54.1% 0.113 325.8)
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 #3F8045, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.031
- Sea Green #2E8B57 ΔE 0.033
- Dark Sage #598556 ΔE 0.040
- Military Green #667C3E ΔE 0.043
- Fern Green #548D44 ΔE 0.048
- Tree Green #2A7E19 ΔE 0.049
- Swamp #698339 ΔE 0.049
- Muddy Green #657432 ΔE 0.050
Use #3F8045 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.