#387F1D
Closest named color: Tree Green (#2A7E19). oklch(53.1% 0.149 138.7), rgb(56, 127, 29).
Aa
White text reads best on this color (4.97:1).
About this color
#387F1D is a medium-dark, vivid green. In OKLCH its lightness is 53%, its chroma 0.149 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.012 away. White text reads best on it, at 4.97:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.22:1 |
| White text | 4.97:1 |
Values
| HEX | #387F1D |
| RGB | rgb(56, 127, 29) |
| HSL | hsl(103, 63%, 31%) |
| OKLCH | oklch(53.1% 0.149 138.7) |
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 #387F1D | 4.97:1 | AA | Lc -79.5 | Fine for body text |
| Black text on #387F1D | 4.22:1 | AA large text | Lc 30.0 | Dividers and decoration only |
| #387F1D text on white | 4.97:1 | AA | Lc 74.1 | Content text, not long reading |
| #387F1D text on black | 4.22:1 | AA large text | Lc -27.6 | 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 600.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CDDFC8
oklch(88.4% 0.037 138.9)
-
Step 300
300
#ABCCA2
oklch(81% 0.068 139)
-
Step 400
400
#7EB16F
oklch(70.8% 0.107 138.7)
-
Step 500
500
#5C9D47
oklch(63.2% 0.137 138.6)
-
Step 600
600 (this color)
#387F1D
oklch(53.1% 0.149 138.7)
-
Step 700
700
#317218
oklch(49.1% 0.138 138.7)
-
Step 800
800
#2A5D17
oklch(42.7% 0.115 138.6)
-
Step 900
900
#274C1A
oklch(37.6% 0.089 138.4)
-
Step 950
950
#172D10
oklch(27% 0.058 138.6)
#387F1D 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) | #837308 | 0.097 |
| Deuteranopia (no green cones) | #7A6D27 | 0.098 |
| Tritanopia (no blue cones) | #317A6C | 0.102 |
| Achromatopsia (no color) | #707070 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #387F1D
#387F1D
oklch(53.1% 0.149 138.7)
- #8F4BA2
#8F4BA2
oklch(53.1% 0.148 318.5)
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 #387F1D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.012
- Dark Grass Green #388004 ΔE 0.012
- Green #008000 ΔE 0.032
- Forest Green #228B22 ΔE 0.036
- Jungle Green #048243 ΔE 0.036
- Emerald Green #028F1E ΔE 0.050
- Olive Green #677A04 ΔE 0.051
- Sap Green #5C8B15 ΔE 0.055
Use #387F1D 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.