#397050
Closest named color: Dark Olive Green (#556B2F). oklch(49.8% 0.078 156.5), rgb(57, 112, 80).
Aa
White text reads best on this color (5.82:1).
About this color
#397050 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.078 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.045 away. White text reads best on it, at 5.82:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.60:1 |
| White text | 5.82:1 |
Values
| HEX | #397050 |
| RGB | rgb(57, 112, 80) |
| HSL | hsl(145, 33%, 33%) |
| OKLCH | oklch(49.8% 0.078 156.5) |
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 #397050 | 5.82:1 | AA | Lc -84.2 | Fine for body text |
| Black text on #397050 | 3.60:1 | AA large text | Lc 25.1 | Dividers and decoration only |
| #397050 text on white | 5.82:1 | AA | Lc 79.0 | Fine for body text |
| #397050 text on black | 3.60:1 | AA large text | Lc -22.8 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E4ECE7
oklch(93.6% 0.011 158.8)
-
Step 200
200
#CFDED3
oklch(88.6% 0.022 154.1)
-
Step 300
300
#AEC8B7
oklch(80.9% 0.037 156.8)
-
Step 400
400
#82AC91
oklch(70.6% 0.06 156.3)
-
Step 500
500
#619876
oklch(63.2% 0.078 156.2)
-
Step 600
600
#46825F
oklch(55.6% 0.084 156.7)
-
Step 700
700 (this color)
#397050
oklch(49.8% 0.078 156.5)
-
Step 800
800
#2E5A40
oklch(42.8% 0.066 156.3)
-
Step 900
900
#2A4A36
oklch(37.8% 0.051 155.6)
-
Step 950
950
#192B20
oklch(26.9% 0.032 156.7)
#397050 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) | #6F694E | 0.071 |
| Deuteranopia (no green cones) | #676352 | 0.069 |
| Tritanopia (no blue cones) | #2B6F67 | 0.037 |
| Achromatopsia (no color) | #656565 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #397050
#397050
oklch(49.8% 0.078 156.5)
- #7F5173
#7F5173
oklch(49.8% 0.078 336.8)
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 #397050, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.045
- Dark Moss Green #606C38 ΔE 0.050
- Dark Aquamarine #017371 ΔE 0.052
- Dark Green Blue #1F6357 ΔE 0.053
- Camo Green #526525 ΔE 0.054
- Deep Turquoise #017374 ΔE 0.056
- Dark Aqua #05696B ΔE 0.060
- Bluegreen #017A79 ΔE 0.061
Use #397050 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.