#287940
Closest named color: Jungle Green (#048243). oklch(51.2% 0.118 149.8), rgb(40, 121, 64).
Aa
White text reads best on this color (5.38:1).
About this color
#287940 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.118 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.028 away. White text reads best on it, at 5.38:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.89:1 |
| White text | 5.38:1 |
Values
| HEX | #287940 |
| RGB | rgb(40, 121, 64) |
| HSL | hsl(138, 50%, 32%) |
| OKLCH | oklch(51.2% 0.118 149.8) |
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 #287940 | 5.38:1 | AA | Lc -81.9 | Fine for body text |
| Black text on #287940 | 3.89:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #287940 text on white | 5.38:1 | AA | Lc 76.5 | Fine for body text |
| #287940 text on black | 3.89:1 | AA large text | Lc -25.2 | 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
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CBDFCE
oklch(88.4% 0.031 149.8)
-
Step 300
300
#A7CCAD
oklch(81% 0.058 149.6)
-
Step 400
400
#76B182
oklch(70.7% 0.092 149.9)
-
Step 500
500
#509D62
oklch(63.1% 0.117 149.6)
-
Step 600
600
#2F8749
oklch(55.5% 0.126 149.9)
-
Step 700
700 (this color)
#287940
oklch(51.2% 0.118 149.8)
-
Step 800
800
#1E5D30
oklch(42.6% 0.097 149.6)
-
Step 900
900
#1F4D2B
oklch(37.8% 0.077 149.8)
-
Step 950
950
#132D19
oklch(27% 0.049 149.6)
#287940 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) | #7A6F3C | 0.098 |
| Deuteranopia (no green cones) | #706744 | 0.097 |
| Tritanopia (no blue cones) | #09776B | 0.065 |
| Achromatopsia (no color) | #6A6A6A | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #287940
#287940
oklch(51.2% 0.118 149.8)
- #8C4B87
#8C4B87
oklch(51.3% 0.119 330)
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 #287940, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.028
- Tree Green #2A7E19 ΔE 0.044
- Dark Olive Green #556B2F ΔE 0.054
- Dark Grass Green #388004 ΔE 0.055
- Sea Green #2E8B57 ΔE 0.057
- Green #008000 ΔE 0.062
- Muddy Green #657432 ΔE 0.062
- Camo Green #526525 ΔE 0.065
Use #287940 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.