#17783C
Closest named color: Jungle Green (#048243). oklch(50.5% 0.127 150.8), rgb(23, 120, 60).
Aa
White text reads best on this color (5.54:1).
About this color
#17783C is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.127 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.030 away. White text reads best on it, at 5.54:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.78:1 |
| White text | 5.54:1 |
Values
| HEX | #17783C |
| RGB | rgb(23, 120, 60) |
| HSL | hsl(143, 68%, 28%) |
| OKLCH | oklch(50.5% 0.127 150.8) |
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 #17783C | 5.54:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #17783C | 3.78:1 | AA large text | Lc 26.8 | Dividers and decoration only |
| #17783C text on white | 5.54:1 | AA | Lc 77.2 | Fine for body text |
| #17783C text on black | 3.78:1 | AA large text | Lc -24.5 | 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
#E2EDE4
oklch(93.5% 0.017 151.1)
-
Step 200
200
#CAE0CE
oklch(88.5% 0.034 150.8)
-
Step 300
300
#A5CCAD
oklch(80.8% 0.06 151)
-
Step 400
400
#71B281
oklch(70.6% 0.098 151.1)
-
Step 500
500
#479E61
oklch(63% 0.124 151.1)
-
Step 600
600
#218947
oklch(55.7% 0.136 150.8)
-
Step 700
700 (this color)
#17783C
oklch(50.5% 0.127 150.8)
-
Step 800
800
#135E2F
oklch(42.6% 0.104 151)
-
Step 900
900
#1A4D2A
oklch(37.6% 0.081 150.9)
-
Step 950
950
#112D19
oklch(26.9% 0.051 151)
#17783C 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) | #796D37 | 0.106 |
| Deuteranopia (no green cones) | #6E6540 | 0.105 |
| Tritanopia (no blue cones) | #00766A | 0.069 |
| Achromatopsia (no color) | #686868 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #17783C
#17783C
oklch(50.5% 0.127 150.8)
- #8C4686
#8C4686
oklch(50.5% 0.127 330.5)
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 #17783C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.030
- Tree Green #2A7E19 ΔE 0.042
- Dark Grass Green #388004 ΔE 0.055
- Green #008000 ΔE 0.057
- Dark Olive Green #556B2F ΔE 0.059
- Sea Green #2E8B57 ΔE 0.065
- Camo Green #526525 ΔE 0.067
- Forest Green #228B22 ΔE 0.071
Use #17783C 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.