#137B09
Closest named color: Green (#008000). oklch(50.8% 0.166 142), rgb(19, 123, 9).
Aa
White text reads best on this color (5.43:1).
About this color
#137B09 is a medium-dark, vivid green. In OKLCH its lightness is 51%, its chroma 0.166 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green (#008000), ΔE 0.016 away. White text reads best on it, at 5.43:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Green (#008000) |
| Black text | 3.86:1 |
| White text | 5.43:1 |
Values
| HEX | #137B09 |
| RGB | rgb(19, 123, 9) |
| HSL | hsl(115, 86%, 26%) |
| OKLCH | oklch(50.8% 0.166 142) |
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 #137B09 | 5.43:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #137B09 | 3.86:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #137B09 text on white | 5.43:1 | AA | Lc 76.5 | Fine for body text |
| #137B09 text on black | 3.86:1 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
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
#44A13C
oklch(63.1% 0.165 142)
-
Step 600
600
#1C8B12
oklch(55.6% 0.178 142)
-
Step 700
700 (this color)
#137B09
oklch(50.8% 0.166 142)
-
Step 800
800
#0F6008
oklch(42.6% 0.138 142)
-
Step 900
900
#184F13
oklch(37.8% 0.107 141.9)
-
Step 950
950
#102E0D
oklch(26.9% 0.067 141.9)
#137B09 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) | #7E6E00 | 0.117 |
| Deuteranopia (no green cones) | #73671B | 0.115 |
| Tritanopia (no blue cones) | #007768 | 0.109 |
| Achromatopsia (no color) | #6A6A6A | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #137B09
#137B09
oklch(50.8% 0.166 142)
- #8F3C9C
#8F3C9C
oklch(50.7% 0.166 322)
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 #137B09, closest first.
No curated palette has a color within ΔE 0.04 of #137B09.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green #008000 ΔE 0.016
- Tree Green #2A7E19 ΔE 0.018
- Dark Grass Green #388004 ΔE 0.029
- Jungle Green #048243 ΔE 0.047
- Forest Green #228B22 ΔE 0.050
- Emerald Green #028F1E ΔE 0.059
- Kelley Green #009337 ΔE 0.072
- Dark Green #006400 ΔE 0.074
Use #137B09 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.