#377940
Closest named color: Jungle Green (#048243). oklch(51.8% 0.111 146.6), rgb(55, 121, 64).
Aa
White text reads best on this color (5.28:1).
About this color
#377940 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.111 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 0.032 away. White text reads best on it, at 5.28:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.97:1 |
| White text | 5.28:1 |
Values
| HEX | #377940 |
| RGB | rgb(55, 121, 64) |
| HSL | hsl(128, 37%, 35%) |
| OKLCH | oklch(51.8% 0.111 146.6) |
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 #377940 | 5.28:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #377940 | 3.97:1 | AA large text | Lc 28.0 | Dividers and decoration only |
| #377940 text on white | 5.28:1 | AA | Lc 76.1 | Fine for body text |
| #377940 text on black | 3.97:1 | AA large text | Lc -25.7 | 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 700.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CDDFCE
oklch(88.5% 0.03 146.9)
-
Step 300
300
#ABCAAD
oklch(80.8% 0.052 146.8)
-
Step 400
400
#7DAF81
oklch(70.6% 0.085 146.6)
-
Step 500
500
#5A9B61
oklch(63.1% 0.109 146.6)
-
Step 600
600
#3D8647
oklch(55.7% 0.12 146.5)
-
Step 700
700 (this color)
#377940
oklch(51.8% 0.111 146.6)
-
Step 800
800
#285C2F
oklch(42.7% 0.092 146.5)
-
Step 900
900
#264C2A
oklch(37.8% 0.072 146.3)
-
Step 950
950
#172C19
oklch(26.9% 0.044 146.4)
#377940 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) | #7B6F3C | 0.088 |
| Deuteranopia (no green cones) | #726944 | 0.087 |
| Tritanopia (no blue cones) | #2B766B | 0.066 |
| Achromatopsia (no color) | #6C6C6C | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #377940
#377940
oklch(51.8% 0.111 146.6)
- #89508A
#89508A
oklch(51.9% 0.111 326.4)
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 #377940, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.032
- Dark Olive Green #556B2F ΔE 0.047
- Tree Green #2A7E19 ΔE 0.047
- Muddy Green #657432 ΔE 0.051
- Sea Green #2E8B57 ΔE 0.054
- Military Green #667C3E ΔE 0.055
- Dark Grass Green #388004 ΔE 0.056
- Dark Moss Green #606C38 ΔE 0.056
Use #377940 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.