#377E34
Closest named color: Jungle Green (#048243). oklch(53% 0.13 142.8), rgb(55, 126, 52).
Aa
White text reads best on this color (5.00:1).
About this color
#377E34 is a medium-dark, moderately saturated green. In OKLCH its lightness is 53%, its chroma 0.130 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.024 away. White text reads best on it, at 5.00:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.19:1 |
| White text | 5.00:1 |
Values
| HEX | #377E34 |
| RGB | rgb(55, 126, 52) |
| HSL | hsl(118, 42%, 35%) |
| OKLCH | oklch(53% 0.13 142.8) |
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 #377E34 | 5.00:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #377E34 | 4.19:1 | AA large text | Lc 29.7 | Dividers and decoration only |
| #377E34 text on white | 5.00:1 | AA | Lc 74.3 | Content text, not long reading |
| #377E34 text on black | 4.19:1 | AA large text | Lc -27.4 | 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
#E4EDE3
oklch(93.7% 0.016 142.6)
-
Step 200
200
#CDDFCC
oklch(88.5% 0.032 143.8)
-
Step 300
300
#ABCBA8
oklch(80.9% 0.059 142.7)
-
Step 400
400
#7EB07A
oklch(70.8% 0.094 142.7)
-
Step 500
500
#5B9C57
oklch(63.2% 0.12 142.8)
-
Step 600
600 (this color)
#377E34
oklch(53% 0.13 142.8)
-
Step 700
700
#30712E
oklch(49% 0.12 143)
-
Step 800
800
#295C27
oklch(42.6% 0.1 142.9)
-
Step 900
900
#264C24
oklch(37.7% 0.079 142.8)
-
Step 950
950
#172D16
oklch(27.2% 0.05 143.1)
#377E34 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) | #81732D | 0.095 |
| Deuteranopia (no green cones) | #776D3A | 0.093 |
| Tritanopia (no blue cones) | #2D7A6E | 0.084 |
| Achromatopsia (no color) | #6F6F6F | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #377E34
#377E34
oklch(53% 0.13 142.8)
- #8F4F97
#8F4F97
oklch(53.1% 0.13 323)
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 #377E34, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.024
- Tree Green #2A7E19 ΔE 0.027
- Dark Grass Green #388004 ΔE 0.033
- Forest Green #228B22 ΔE 0.048
- Green #008000 ΔE 0.048
- Sea Green #2E8B57 ΔE 0.048
- Olive Green #677A04 ΔE 0.053
- Military Green #667C3E ΔE 0.056
Use #377E34 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.