#197543
Closest named color: Jungle Green (#048243). oklch(49.8% 0.115 154), rgb(25, 117, 67).
Aa
White text reads best on this color (5.72:1).
About this color
#197543 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.115 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.041 away. White text reads best on it, at 5.72:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.66:1 |
| White text | 5.72:1 |
Values
| HEX | #197543 |
| RGB | rgb(25, 117, 67) |
| HSL | hsl(147, 65%, 28%) |
| OKLCH | oklch(49.8% 0.115 154) |
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 #197543 | 5.72:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #197543 | 3.66:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #197543 text on white | 5.72:1 | AA | Lc 78.2 | Fine for body text |
| #197543 text on black | 3.66:1 | AA large text | Lc -23.5 | 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
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#CADFD0
oklch(88.4% 0.03 154.6)
-
Step 300
300
#A5CCB0
oklch(80.9% 0.057 153.8)
-
Step 400
400
#73B187
oklch(70.6% 0.089 153.9)
-
Step 500
500
#4A9D69
oklch(63% 0.113 154)
-
Step 600
600
#268851
oklch(55.7% 0.124 154.1)
-
Step 700
700 (this color)
#197543
oklch(49.8% 0.115 154)
-
Step 800
800
#175E36
oklch(42.8% 0.096 154)
-
Step 900
900
#1B4D2F
oklch(37.7% 0.075 154.2)
-
Step 950
950
#122D1C
oklch(27% 0.046 154.3)
#197543 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) | #756B3F | 0.101 |
| Deuteranopia (no green cones) | #6A6346 | 0.099 |
| Tritanopia (no blue cones) | #007469 | 0.058 |
| Achromatopsia (no color) | #666666 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #197543
#197543
oklch(49.8% 0.115 154)
- #89477D
#89477D
oklch(49.8% 0.115 334.3)
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 #197543, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.041
- Dark Olive Green #556B2F ΔE 0.055
- Tree Green #2A7E19 ΔE 0.057
- Camo Green #526525 ΔE 0.062
- Dark Moss Green #606C38 ΔE 0.068
- Camouflage Green #4B6113 ΔE 0.069
- Dark Grass Green #388004 ΔE 0.069
- Sea Green #2E8B57 ΔE 0.071
Use #197543 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.