#137D0B
Closest named color: Green (#008000). oklch(51.3% 0.168 142.1), rgb(19, 125, 11).
Aa
White text reads best on this color (5.29:1).
About this color
#137D0B is a medium-dark, vivid green. In OKLCH its lightness is 51%, its chroma 0.168 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green (#008000), ΔE 0.011 away. White text reads best on it, at 5.29:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.168) |
| Temperature | in between |
| Nearest name | Green (#008000) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #137D0B |
| RGB | rgb(19, 125, 11) |
| HSL | hsl(116, 84%, 27%) |
| OKLCH | oklch(51.3% 0.168 142.1) |
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 #137D0B | 5.29:1 | AA | Lc -81.1 | Fine for body text |
| Black text on #137D0B | 3.96:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #137D0B text on white | 5.29:1 | AA | Lc 75.7 | Fine for body text |
| #137D0B text on black | 3.96:1 | AA large text | Lc -26.0 | 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
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE0
oklch(93.6% 0.023 143.4)
-
Step 200
200
#C9E1C6
oklch(88.5% 0.045 142.1)
-
Step 300
300
#A3CE9E
oklch(80.8% 0.08 142.1)
-
Step 400
400
#6FB568
oklch(70.8% 0.13 142.1)
-
Step 500
500
#43A13B
oklch(63% 0.166 142)
-
Step 600
600
#188B10
oklch(55.5% 0.18 142.2)
-
Step 700
700 (this color)
#137D0B
oklch(51.3% 0.168 142.1)
-
Step 800
800
#0D6007
oklch(42.6% 0.139 142.1)
-
Step 900
900
#174F13
oklch(37.7% 0.108 142.2)
-
Step 950
950
#0F2E0D
oklch(26.9% 0.068 142.4)
#137D0B 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) | #807000 | 0.118 |
| Deuteranopia (no green cones) | #75691D | 0.116 |
| Tritanopia (no blue cones) | #00796A | 0.110 |
| Achromatopsia (no color) | #6B6B6B | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #137D0B
#137D0B
oklch(51.3% 0.168 142.1)
- #923D9F
#923D9F
oklch(51.4% 0.169 322.2)
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 #137D0B, closest first.
No curated palette has a color within ΔE 0.04 of #137D0B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green #008000 ΔE 0.011
- Tree Green #2A7E19 ΔE 0.015
- Dark Grass Green #388004 ΔE 0.025
- Forest Green #228B22 ΔE 0.044
- Jungle Green #048243 ΔE 0.045
- Emerald Green #028F1E ΔE 0.053
- Kelley Green #009337 ΔE 0.067
- True Green #089404 ΔE 0.070
Use #137D0B 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.