#339049
Closest named color: Fern Green (#548D44). oklch(58.1% 0.137 148.2), rgb(51, 144, 73).
Aa
Black text reads best on this color (5.22:1).
About this color
#339049 is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.137 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern Green (#548D44), ΔE 0.027 away. Black text reads best on it, at 5.22:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Fern Green (#548D44) |
| Black text | 5.22:1 |
| White text | 4.01:1 |
Values
| HEX | #339049 |
| RGB | rgb(51, 144, 73) |
| HSL | hsl(134, 48%, 38%) |
| OKLCH | oklch(58.1% 0.137 148.2) |
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 #339049 | 4.01:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #339049 | 5.22:1 | AA | Lc 37.0 | Non-text elements, placeholder text |
| #339049 text on white | 4.01:1 | AA large text | Lc 67.1 | Content text, not long reading |
| #339049 text on black | 5.22:1 | AA | Lc -34.5 | 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 600.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EDE3
oklch(93.5% 0.018 148.1)
-
Step 200
200
#CBE0CD
oklch(88.6% 0.034 148)
-
Step 300
300
#A6CCAB
oklch(80.9% 0.061 148.6)
-
Step 400
400
#74B27E
oklch(70.7% 0.099 148.5)
-
Step 500
500
#4C9E5C
oklch(63.1% 0.127 148.2)
-
Step 600
600 (this color)
#339049
oklch(58.1% 0.137 148.2)
-
Step 700
700
#1B7333
oklch(49% 0.127 148.1)
-
Step 800
800
#1A5E2B
oklch(42.7% 0.106 148.1)
-
Step 900
900
#1D4D27
oklch(37.6% 0.082 148.1)
-
Step 950
950
#122D17
oklch(26.9% 0.052 148.1)
#339049 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) | #918443 | 0.109 |
| Deuteranopia (no green cones) | #867C4E | 0.109 |
| Tritanopia (no blue cones) | #168D7F | 0.079 |
| Achromatopsia (no color) | #7F7F7F | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #339049
#339049
oklch(58.1% 0.137 148.2)
- #A55AA3
#A55AA3
oklch(58.1% 0.137 328.1)
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 #339049, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern Green #548D44 ΔE 0.027
- Sea Green #2E8B57 ΔE 0.027
- Light Forest Green #4F9153 ΔE 0.028
- Kelley Green #009337 ΔE 0.032
- Viridian #1E9167 ΔE 0.038
- Forest Green #228B22 ΔE 0.041
- Irish Green #019529 ΔE 0.045
- Moss Green #658B38 ΔE 0.045
Use #339049 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.