#136A3B
Closest named color: Spruce (#0A5F38). oklch(46.3% 0.109 153.8), rgb(19, 106, 59).
Aa
White text reads best on this color (6.66:1).
About this color
#136A3B is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.109 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.036 away. White text reads best on it, at 6.66:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 3.15:1 |
| White text | 6.66:1 |
Values
| HEX | #136A3B |
| RGB | rgb(19, 106, 59) |
| HSL | hsl(148, 70%, 25%) |
| OKLCH | oklch(46.3% 0.109 153.8) |
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 #136A3B | 6.66:1 | AA | Lc -87.5 | Fine for body text |
| Black text on #136A3B | 3.15:1 | AA large text | Lc 21.6 | Dividers and decoration only |
| #136A3B text on white | 6.66:1 | AA | Lc 82.5 | Fine for body text |
| #136A3B text on black | 3.15:1 | AA large text | Lc -19.4 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#CBDFD0
oklch(88.5% 0.029 153.3)
-
Step 300
300
#A7CBB1
oklch(80.9% 0.053 153.7)
-
Step 400
400
#76B088
oklch(70.6% 0.084 153.7)
-
Step 500
500
#4F9C6B
oklch(63% 0.107 154)
-
Step 600
600
#2E8752
oklch(55.7% 0.118 153.6)
-
Step 700
700 (this color)
#136A3B
oklch(46.3% 0.109 153.8)
-
Step 800
800
#1D5D37
oklch(42.7% 0.09 153.7)
-
Step 900
900
#1F4C30
oklch(37.6% 0.069 154)
-
Step 950
950
#132D1C
oklch(27.1% 0.045 153.5)
#136A3B 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) | #6A6138 | 0.095 |
| Deuteranopia (no green cones) | #60593E | 0.094 |
| Tritanopia (no blue cones) | #00695E | 0.054 |
| Achromatopsia (no color) | #5C5C5C | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #136A3B
#136A3B
oklch(46.3% 0.109 153.8)
- #7C3F72
#7C3F72
oklch(46.3% 0.109 333.6)
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 #136A3B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.036
- Pine #2B5D34 ΔE 0.040
- Dark Green #006400 ΔE 0.054
- Camouflage Green #4B6113 ΔE 0.054
- Dark Green Blue #1F6357 ΔE 0.056
- Camo Green #526525 ΔE 0.056
- Army Green #4B5D16 ΔE 0.058
- Dark Olive Green #556B2F ΔE 0.060
Use #136A3B 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.