#287147
Closest named color: Dark Olive Green (#556B2F). oklch(49.1% 0.099 154.8), rgb(40, 113, 71).
Aa
White text reads best on this color (5.92:1).
About this color
#287147 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.099 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.048 away. White text reads best on it, at 5.92:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.54:1 |
| White text | 5.92:1 |
Values
| HEX | #287147 |
| RGB | rgb(40, 113, 71) |
| HSL | hsl(145, 48%, 30%) |
| OKLCH | oklch(49.1% 0.099 154.8) |
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 #287147 | 5.92:1 | AA | Lc -84.6 | Fine for body text |
| Black text on #287147 | 3.54:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #287147 text on white | 5.92:1 | AA | Lc 79.4 | Fine for body text |
| #287147 text on black | 3.54:1 | AA large text | Lc -22.4 | 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
#E3EDE6
oklch(93.7% 0.014 155.6)
-
Step 200
200
#CCDFD1
oklch(88.6% 0.028 153.8)
-
Step 300
300
#A9CAB3
oklch(80.8% 0.048 154.8)
-
Step 400
400
#7AAF8C
oklch(70.7% 0.076 155.1)
-
Step 500
500
#559B6F
oklch(63.1% 0.098 154.8)
-
Step 600
600
#368557
oklch(55.5% 0.106 155.1)
-
Step 700
700 (this color)
#287147
oklch(49.1% 0.099 154.8)
-
Step 800
800
#235C3A
oklch(42.7% 0.083 154.5)
-
Step 900
900
#224C32
oklch(37.8% 0.065 154.6)
-
Step 950
950
#152C1E
oklch(26.9% 0.039 155.9)
#287147 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) | #716844 | 0.089 |
| Deuteranopia (no green cones) | #67614A | 0.087 |
| Tritanopia (no blue cones) | #097066 | 0.048 |
| Achromatopsia (no color) | #646464 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #287147
#287147
oklch(49.1% 0.099 154.8)
- #834A77
#834A77
oklch(49.2% 0.099 335.2)
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 #287147, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.048
- Camo Green #526525 ΔE 0.054
- Jungle Green #048243 ΔE 0.056
- Dark Green Blue #1F6357 ΔE 0.059
- Dark Moss Green #606C38 ΔE 0.059
- Pine #2B5D34 ΔE 0.062
- Dark Aquamarine #017371 ΔE 0.062
- Camouflage Green #4B6113 ΔE 0.063
Use #287147 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.