#387C0A
Closest named color: Tree Green (#2A7E19). oklch(52.1% 0.153 137), rgb(56, 124, 10).
Aa
White text reads best on this color (5.17:1).
About this color
#387C0A is a medium-dark, vivid green. In OKLCH its lightness is 52%, its chroma 0.153 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.011 away. White text reads best on it, at 5.17:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.05:1 |
| White text | 5.17:1 |
Values
| HEX | #387C0A |
| RGB | rgb(56, 124, 10) |
| HSL | hsl(96, 85%, 26%) |
| OKLCH | oklch(52.1% 0.153 137) |
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 #387C0A | 5.17:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #387C0A | 4.05:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #387C0A text on white | 5.17:1 | AA | Lc 75.3 | Fine for body text |
| #387C0A text on black | 4.05:1 | AA large text | Lc -26.4 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E3EDE0
oklch(93.5% 0.02 138.4)
-
Step 200
200
#CDE0C5
oklch(88.5% 0.042 136.3)
-
Step 300
300
#AACC9D
oklch(80.8% 0.074 137.1)
-
Step 400
400
#7CB266
oklch(70.7% 0.12 137.1)
-
Step 500
500
#5A9E39
oklch(63.2% 0.152 136.9)
-
Step 600
600
#3D8809
oklch(55.7% 0.165 137.1)
-
Step 700
700 (this color)
#387C0A
oklch(52.1% 0.153 137)
-
Step 800
800
#285E03
oklch(42.8% 0.128 137)
-
Step 900
900
#254D11
oklch(37.7% 0.099 137.2)
-
Step 950
950
#172D0C
oklch(27% 0.062 136.6)
#387C0A 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) | #807000 | 0.097 |
| Deuteranopia (no green cones) | #786B1B | 0.096 |
| Tritanopia (no blue cones) | #337769 | 0.109 |
| Achromatopsia (no color) | #6D6D6D | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #387C0A
#387C0A
oklch(52.1% 0.153 137)
- #8C47A3
#8C47A3
oklch(52.2% 0.154 317)
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 #387C0A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.011
- Dark Grass Green #388004 ΔE 0.013
- Green #008000 ΔE 0.028
- Forest Green #228B22 ΔE 0.043
- Jungle Green #048243 ΔE 0.044
- Olive Green #677A04 ΔE 0.054
- Emerald Green #028F1E ΔE 0.056
- Murky Green #6C7A0E ΔE 0.062
Use #387C0A 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.