#338440
Closest named color: Jungle Green (#048243). oklch(54.7% 0.129 146.6), rgb(51, 132, 64).
Aa
White text reads best on this color (4.65:1).
About this color
#338440 is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.129 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.022 away. White text reads best on it, at 4.65:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.51:1 |
| White text | 4.65:1 |
Values
| HEX | #338440 |
| RGB | rgb(51, 132, 64) |
| HSL | hsl(130, 44%, 36%) |
| OKLCH | oklch(54.7% 0.129 146.6) |
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 #338440 | 4.65:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #338440 | 4.51:1 | AA | Lc 32.1 | Non-text elements, placeholder text |
| #338440 text on white | 4.65:1 | AA | Lc 72.0 | Content text, not long reading |
| #338440 text on black | 4.51:1 | AA | Lc -29.7 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE3
oklch(93.6% 0.017 145.4)
-
Step 200
200
#CCDFCD
oklch(88.4% 0.032 146.8)
-
Step 300
300
#A9CBAB
oklch(80.8% 0.057 146.6)
-
Step 400
400
#79B17E
oklch(70.8% 0.094 146.7)
-
Step 500
500
#559D5D
oklch(63.2% 0.119 146.4)
-
Step 600
600 (this color)
#338440
oklch(54.7% 0.129 146.6)
-
Step 700
700
#287234
oklch(49.1% 0.12 146.4)
-
Step 800
800
#235D2C
oklch(42.7% 0.099 146.6)
-
Step 900
900
#224C28
oklch(37.6% 0.077 146.9)
-
Step 950
950
#152D18
oklch(27.1% 0.049 146.9)
#338440 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) | #86793A | 0.101 |
| Deuteranopia (no green cones) | #7B7245 | 0.099 |
| Tritanopia (no blue cones) | #208174 | 0.076 |
| Achromatopsia (no color) | #747474 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #338440
#338440
oklch(54.7% 0.129 146.6)
- #975398
#975398
oklch(54.8% 0.129 326.6)
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 #338440, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.022
- Sea Green #2E8B57 ΔE 0.030
- Tree Green #2A7E19 ΔE 0.039
- Dark Grass Green #388004 ΔE 0.041
- Forest Green #228B22 ΔE 0.042
- Fern Green #548D44 ΔE 0.044
- Dark Sage #598556 ΔE 0.051
- Kelley Green #009337 ΔE 0.051
Use #338440 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.