#397834
Closest named color: Jungle Green (#048243). oklch(51.4% 0.12 142.2), rgb(57, 120, 52).
Aa
White text reads best on this color (5.37:1).
About this color
#397834 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.120 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.034 away. White text reads best on it, at 5.37:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.91:1 |
| White text | 5.37:1 |
Values
| HEX | #397834 |
| RGB | rgb(57, 120, 52) |
| HSL | hsl(116, 40%, 34%) |
| OKLCH | oklch(51.4% 0.12 142.2) |
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 #397834 | 5.37:1 | AA | Lc -81.9 | Fine for body text |
| Black text on #397834 | 3.91:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #397834 text on white | 5.37:1 | AA | Lc 76.5 | Fine for body text |
| #397834 text on black | 3.91:1 | AA large text | Lc -25.2 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE3
oklch(93.7% 0.016 142.6)
-
Step 200
200
#CEDFCB
oklch(88.5% 0.033 141)
-
Step 300
300
#ACCBA8
oklch(81% 0.059 141.9)
-
Step 400
400
#7FB07A
oklch(70.8% 0.093 142.3)
-
Step 500
500
#5C9B57
oklch(63% 0.118 142.5)
-
Step 600
600
#41863B
oklch(55.7% 0.13 142.1)
-
Step 700
700 (this color)
#397834
oklch(51.4% 0.12 142.2)
-
Step 800
800
#2A5C26
oklch(42.6% 0.1 142.2)
-
Step 900
900
#274C24
oklch(37.8% 0.078 142.3)
-
Step 950
950
#172C16
oklch(26.8% 0.048 143.1)
#397834 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) | #7B6E2E | 0.087 |
| Deuteranopia (no green cones) | #726839 | 0.086 |
| Tritanopia (no blue cones) | #317569 | 0.077 |
| Achromatopsia (no color) | #6A6A6A | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #397834
#397834
oklch(51.4% 0.12 142.2)
- #874D90
#874D90
oklch(51.4% 0.121 322.1)
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 #397834, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.034
- Tree Green #2A7E19 ΔE 0.037
- Dark Grass Green #388004 ΔE 0.045
- Dark Olive Green #556B2F ΔE 0.046
- Muddy Green #657432 ΔE 0.052
- Green #008000 ΔE 0.057
- Olive Green #677A04 ΔE 0.057
- Camo Green #526525 ΔE 0.058
Use #397834 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.