#197A45
Closest named color: Jungle Green (#048243). oklch(51.2% 0.12 153.7), rgb(25, 122, 69).
Aa
White text reads best on this color (5.36:1).
About this color
#197A45 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.120 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 0.026 away. White text reads best on it, at 5.36:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.91:1 |
| White text | 5.36:1 |
Values
| HEX | #197A45 |
| RGB | rgb(25, 122, 69) |
| HSL | hsl(147, 66%, 29%) |
| OKLCH | oklch(51.2% 0.12 153.7) |
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 #197A45 | 5.36:1 | AA | Lc -81.7 | Fine for body text |
| Black text on #197A45 | 3.91:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #197A45 text on white | 5.36:1 | AA | Lc 76.3 | Fine for body text |
| #197A45 text on black | 3.91:1 | AA large text | Lc -25.4 | 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 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
#CAE0CF
oklch(88.6% 0.033 152.4)
-
Step 300
300
#A4CCB0
oklch(80.9% 0.058 154.4)
-
Step 400
400
#71B286
oklch(70.8% 0.093 153.8)
-
Step 500
500
#469E67
oklch(63.1% 0.119 153.7)
-
Step 600
600
#1F884E
oklch(55.5% 0.129 153.7)
-
Step 700
700 (this color)
#197A45
oklch(51.2% 0.12 153.7)
-
Step 800
800
#125E34
oklch(42.6% 0.099 153.6)
-
Step 900
900
#194D2E
oklch(37.6% 0.077 154)
-
Step 950
950
#102D1B
oklch(26.9% 0.049 154.2)
#197A45 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) | #7A6F41 | 0.105 |
| Deuteranopia (no green cones) | #6F6749 | 0.104 |
| Tritanopia (no blue cones) | #00786D | 0.062 |
| Achromatopsia (no color) | #6A6A6A | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #197A45
#197A45
oklch(51.2% 0.12 153.7)
- #8F4983
#8F4983
oklch(51.2% 0.121 334)
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 #197A45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.026
- Tree Green #2A7E19 ΔE 0.048
- Sea Green #2E8B57 ΔE 0.056
- Dark Grass Green #388004 ΔE 0.060
- Dark Olive Green #556B2F ΔE 0.060
- Green #008000 ΔE 0.064
- Muddy Green #657432 ΔE 0.069
- Camo Green #526525 ΔE 0.071
Use #197A45 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.