#137311
Closest named color: Tree Green (#2A7E19). oklch(48.4% 0.154 142.6), rgb(19, 115, 17).
Aa
White text reads best on this color (6.02:1).
About this color
#137311 is a medium-dark, vivid green. In OKLCH its lightness is 48%, its chroma 0.154 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.038 away. White text reads best on it, at 6.02:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.48:1 |
| White text | 6.02:1 |
Values
| HEX | #137311 |
| RGB | rgb(19, 115, 17) |
| HSL | hsl(119, 74%, 26%) |
| OKLCH | oklch(48.4% 0.154 142.6) |
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 #137311 | 6.02:1 | AA | Lc -84.7 | Fine for body text |
| Black text on #137311 | 3.48:1 | AA large text | Lc 24.5 | Dividers and decoration only |
| #137311 text on white | 6.02:1 | AA | Lc 79.5 | Fine for body text |
| #137311 text on black | 3.48:1 | AA large text | Lc -22.3 | 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
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#CAE1C8
oklch(88.6% 0.042 143)
-
Step 300
300
#A5CDA1
oklch(80.8% 0.074 142.5)
-
Step 400
400
#73B46E
oklch(70.8% 0.12 142.6)
-
Step 500
500
#4AA045
oklch(63.2% 0.153 142.5)
-
Step 600
600
#268A23
oklch(55.6% 0.166 142.6)
-
Step 700
700 (this color)
#137311
oklch(48.4% 0.154 142.6)
-
Step 800
800
#175F15
oklch(42.6% 0.127 142.6)
-
Step 900
900
#1B4E19
oklch(37.6% 0.099 142.7)
-
Step 950
950
#112E10
oklch(27% 0.063 143)
#137311 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) | #766700 | 0.110 |
| Deuteranopia (no green cones) | #6C601E | 0.110 |
| Tritanopia (no blue cones) | #006F61 | 0.100 |
| Achromatopsia (no color) | #636363 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #137311
#137311
oklch(48.4% 0.154 142.6)
- #863991
#863991
oklch(48.4% 0.155 322.5)
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 #137311, closest first.
No curated palette has a color within ΔE 0.04 of #137311.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.038
- Green #008000 ΔE 0.042
- Dark Green #006400 ΔE 0.049
- Dark Grass Green #388004 ΔE 0.050
- Jungle Green #048243 ΔE 0.057
- Camouflage Green #4B6113 ΔE 0.069
- Dark Olive Green #556B2F ΔE 0.074
- Camo Green #526525 ΔE 0.074
Use #137311 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.