#378241
Closest named color: Jungle Green (#048243). oklch(54.3% 0.123 146.2), rgb(55, 130, 65).
Aa
White text reads best on this color (4.73:1).
About this color
#378241 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.123 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 0.023 away. White text reads best on it, at 4.73:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.43:1 |
| White text | 4.73:1 |
Values
| HEX | #378241 |
| RGB | rgb(55, 130, 65) |
| HSL | hsl(128, 41%, 36%) |
| OKLCH | oklch(54.3% 0.123 146.2) |
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 #378241 | 4.73:1 | AA | Lc -78.1 | Fine for body text |
| Black text on #378241 | 4.43:1 | AA large text | Lc 31.4 | Non-text elements, placeholder text |
| #378241 text on white | 4.73:1 | AA | Lc 72.6 | Content text, not long reading |
| #378241 text on black | 4.43:1 | AA large text | Lc -29.1 | 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
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CDDFCD
oklch(88.5% 0.031 145.3)
-
Step 300
300
#AACBAC
oklch(80.9% 0.056 146.7)
-
Step 400
400
#7CB07F
oklch(70.7% 0.09 146)
-
Step 500
500
#589C5F
oklch(63.2% 0.114 146.4)
-
Step 600
600 (this color)
#378241
oklch(54.3% 0.123 146.2)
-
Step 700
700
#2D7136
oklch(49% 0.114 146.1)
-
Step 800
800
#265C2D
oklch(42.6% 0.095 146.2)
-
Step 900
900
#254C29
oklch(37.8% 0.074 146.1)
-
Step 950
950
#162D18
oklch(27.1% 0.048 146)
#378241 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) | #84773C | 0.096 |
| Deuteranopia (no green cones) | #7A7045 | 0.096 |
| Tritanopia (no blue cones) | #287F73 | 0.074 |
| Achromatopsia (no color) | #737373 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #378241
#378241
oklch(54.3% 0.123 146.2)
- #945395
#945395
oklch(54.2% 0.124 326.6)
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 #378241, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.023
- Sea Green #2E8B57 ΔE 0.032
- Tree Green #2A7E19 ΔE 0.041
- Dark Grass Green #388004 ΔE 0.044
- Fern Green #548D44 ΔE 0.046
- Dark Sage #598556 ΔE 0.048
- Forest Green #228B22 ΔE 0.049
- Military Green #667C3E ΔE 0.051
Use #378241 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.