#397518
Closest named color: Tree Green (#2A7E19). oklch(50.3% 0.138 137.1), rgb(57, 117, 24).
Aa
White text reads best on this color (5.62:1).
About this color
#397518 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.138 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 0.028 away. White text reads best on it, at 5.62:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.73:1 |
| White text | 5.62:1 |
Values
| HEX | #397518 |
| RGB | rgb(57, 117, 24) |
| HSL | hsl(99, 66%, 28%) |
| OKLCH | oklch(50.3% 0.138 137.1) |
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 #397518 | 5.62:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #397518 | 3.73:1 | AA large text | Lc 26.2 | Dividers and decoration only |
| #397518 text on white | 5.62:1 | AA | Lc 77.9 | Fine for body text |
| #397518 text on black | 3.73:1 | AA large text | Lc -23.9 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CEDFC7
oklch(88.4% 0.037 136.5)
-
Step 300
300
#ADCBA1
oklch(80.9% 0.066 136.8)
-
Step 400
400
#80B06D
oklch(70.6% 0.107 137.2)
-
Step 500
500
#5F9C44
oklch(63.1% 0.137 137.1)
-
Step 600
600
#448622
oklch(55.6% 0.148 137.2)
-
Step 700
700 (this color)
#397518
oklch(50.3% 0.138 137.1)
-
Step 800
800
#2D5C14
oklch(42.6% 0.114 137)
-
Step 900
900
#294C18
oklch(37.7% 0.089 136.9)
-
Step 950
950
#182D10
oklch(27.1% 0.057 137.8)
#397518 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) | #796A03 | 0.087 |
| Deuteranopia (no green cones) | #716622 | 0.086 |
| Tritanopia (no blue cones) | #357163 | 0.096 |
| Achromatopsia (no color) | #676767 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #397518
#397518
oklch(50.3% 0.138 137.1)
- #834697
#834697
oklch(50.2% 0.139 317.2)
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 #397518, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.028
- Dark Grass Green #388004 ΔE 0.037
- Green #008000 ΔE 0.045
- Jungle Green #048243 ΔE 0.047
- Dark Olive Green #556B2F ΔE 0.053
- Olive Green #677A04 ΔE 0.058
- Camo Green #526525 ΔE 0.059
- Mud Green #606602 ΔE 0.059
Use #397518 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.