#1D782F
Closest named color: Tree Green (#2A7E19). oklch(50.4% 0.137 146.3), rgb(29, 120, 47).
Aa
White text reads best on this color (5.55:1).
About this color
#1D782F is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.137 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.030 away. White text reads best on it, at 5.55:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.77:1 |
| White text | 5.55:1 |
Values
| HEX | #1D782F |
| RGB | rgb(29, 120, 47) |
| HSL | hsl(132, 61%, 29%) |
| OKLCH | oklch(50.4% 0.137 146.3) |
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 #1D782F | 5.55:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #1D782F | 3.77:1 | AA large text | Lc 26.7 | Dividers and decoration only |
| #1D782F text on white | 5.55:1 | AA | Lc 77.3 | Fine for body text |
| #1D782F text on black | 3.77:1 | AA large text | Lc -24.4 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE2
oklch(93.7% 0.02 145.4)
-
Step 200
200
#CAE0CB
oklch(88.5% 0.037 146.5)
-
Step 300
300
#A6CDA8
oklch(81% 0.066 146.3)
-
Step 400
400
#73B378
oklch(70.8% 0.108 146.2)
-
Step 500
500
#4B9F55
oklch(63.2% 0.136 146.2)
-
Step 600
600
#278939
oklch(55.6% 0.147 146.3)
-
Step 700
700 (this color)
#1D782F
oklch(50.4% 0.137 146.3)
-
Step 800
800
#185F25
oklch(42.8% 0.114 146.2)
-
Step 900
900
#1C4E23
oklch(37.8% 0.089 146.2)
-
Step 950
950
#122E15
oklch(27.2% 0.057 146)
#1D782F 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) | #7A6D28 | 0.105 |
| Deuteranopia (no green cones) | #6F6535 | 0.105 |
| Tritanopia (no blue cones) | #007568 | 0.082 |
| Achromatopsia (no color) | #686868 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D782F
#1D782F
oklch(50.4% 0.137 146.3)
- #8B448D
#8B448D
oklch(50.4% 0.136 326.3)
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 #1D782F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.030
- Jungle Green #048243 ΔE 0.032
- Dark Grass Green #388004 ΔE 0.043
- Green #008000 ΔE 0.044
- Dark Olive Green #556B2F ΔE 0.062
- Forest Green #228B22 ΔE 0.063
- Camo Green #526525 ΔE 0.069
- Dark Green #006400 ΔE 0.069
Use #1D782F 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.