#1A5708
Closest named color: Deep Green (#02590F). oklch(40.2% 0.123 140.1), rgb(26, 87, 8).
Aa
White text reads best on this color (8.71:1).
About this color
#1A5708 is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.123 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Green (#02590F), ΔE 0.011 away. White text reads best on it, at 8.71:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Deep Green (#02590F) |
| Black text | 2.41:1 |
| White text | 8.71:1 |
Values
| HEX | #1A5708 |
| RGB | rgb(26, 87, 8) |
| HSL | hsl(106, 83%, 19%) |
| OKLCH | oklch(40.2% 0.123 140.1) |
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 #1A5708 | 8.71:1 | AAA | Lc -94.0 | Preferred for body text |
| Black text on #1A5708 | 2.41:1 | Fails | Lc 14.5 | Not readable |
| #1A5708 text on white | 8.71:1 | AAA | Lc 89.5 | Fine for body text |
| #1A5708 text on black | 2.41:1 | Fails | Lc -12.8 | Not readable |
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 900.
-
Step 50
50
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E1EFDE
oklch(93.7% 0.027 140.2)
-
Step 200
200
#C8E2C2
oklch(88.5% 0.051 139.8)
-
Step 300
300
#A1D097
oklch(81% 0.093 140.1)
-
Step 400
400
#6BB75A
oklch(70.8% 0.149 140)
-
Step 500
500
#3CA31F
oklch(63.1% 0.189 140.1)
-
Step 600
600
#278A00
oklch(55.5% 0.179 140.1)
-
Step 700
700
#1F7500
oklch(49.2% 0.159 140.2)
-
Step 800
800
#186000
oklch(42.8% 0.138 140.2)
-
Step 900
900 (this color)
#1A5708
oklch(40.2% 0.123 140.1)
-
Step 950
950
#0D2F05
oklch(27% 0.078 140)
#1A5708 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) | #5A4E00 | 0.084 |
| Deuteranopia (no green cones) | #524913 | 0.083 |
| Tritanopia (no blue cones) | #105449 | 0.083 |
| Achromatopsia (no color) | #4B4B4B | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1A5708
#1A5708
oklch(40.2% 0.123 140.1)
- #642D70
#642D70
oklch(40.1% 0.122 320.2)
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 #1A5708, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Green #02590F ΔE 0.011
- Forest #0B5509 ΔE 0.011
- Navy Green #35530A ΔE 0.028
- Dark Green #006400 ΔE 0.043
- Bottle Green #044A05 ΔE 0.047
- Spruce #0A5F38 ΔE 0.048
- Pine #2B5D34 ΔE 0.050
- Darkgreen #054907 ΔE 0.050
Use #1A5708 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.