#137320
Closest named color: Tree Green (#2A7E19). oklch(48.6% 0.146 144.5), rgb(19, 115, 32).
Aa
White text reads best on this color (5.99:1).
About this color
#137320 is a medium-dark, vivid green. In OKLCH its lightness is 49%, its chroma 0.146 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.039 away. White text reads best on it, at 5.99:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.50:1 |
| White text | 5.99:1 |
Values
| HEX | #137320 |
| RGB | rgb(19, 115, 32) |
| HSL | hsl(128, 72%, 26%) |
| OKLCH | oklch(48.6% 0.146 144.5) |
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 #137320 | 5.99:1 | AA | Lc -84.7 | Fine for body text |
| Black text on #137320 | 3.50:1 | AA large text | Lc 24.6 | Dividers and decoration only |
| #137320 text on white | 5.99:1 | AA | Lc 79.5 | Fine for body text |
| #137320 text on black | 3.50:1 | AA large text | Lc -22.4 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE2
oklch(93.7% 0.02 145.4)
-
Step 200
200
#CAE0C9
oklch(88.4% 0.039 144)
-
Step 300
300
#A5CDA5
oklch(80.9% 0.07 144.9)
-
Step 400
400
#73B373
oklch(70.7% 0.113 144.3)
-
Step 500
500
#4A9F4E
oklch(63% 0.143 144.5)
-
Step 600
600
#268A30
oklch(55.7% 0.157 144.5)
-
Step 700
700 (this color)
#137320
oklch(48.6% 0.146 144.5)
-
Step 800
800
#175F1E
oklch(42.7% 0.12 144.5)
-
Step 900
900
#1B4E1E
oklch(37.7% 0.095 144.4)
-
Step 950
950
#112E13
oklch(27.1% 0.06 145)
#137320 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) | #756714 | 0.107 |
| Deuteranopia (no green cones) | #6B6028 | 0.108 |
| Tritanopia (no blue cones) | #007062 | 0.090 |
| Achromatopsia (no color) | #636363 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #137320
#137320
oklch(48.6% 0.146 144.5)
- #863C8C
#863C8C
oklch(48.5% 0.146 324.6)
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 #137320, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.039
- Green #008000 ΔE 0.047
- Dark Green #006400 ΔE 0.050
- Jungle Green #048243 ΔE 0.051
- Dark Grass Green #388004 ΔE 0.053
- Camouflage Green #4B6113 ΔE 0.065
- Dark Olive Green #556B2F ΔE 0.067
- Camo Green #526525 ΔE 0.068
Use #137320 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.