#1B6310
Closest named color: Dark Green (#006400). oklch(43.9% 0.134 141.3), rgb(27, 99, 16).
Aa
White text reads best on this color (7.39:1).
About this color
#1B6310 is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.134 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green (#006400), ΔE 0.015 away. White text reads best on it, at 7.39:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 2.83:1 |
| White text | 7.39:1 |
Values
| HEX | #1B6310 |
| RGB | rgb(27, 99, 16) |
| HSL | hsl(112, 72%, 23%) |
| OKLCH | oklch(43.9% 0.134 141.3) |
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 #1B6310 | 7.39:1 | AAA | Lc -90.2 | Preferred for body text |
| Black text on #1B6310 | 2.83:1 | Fails | Lc 18.7 | Dividers and decoration only |
| #1B6310 text on white | 7.39:1 | AAA | Lc 85.3 | Fine for body text |
| #1B6310 text on black | 2.83:1 | Fails | Lc -16.7 | 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 800.
-
Step 50
50
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE0
oklch(93.6% 0.023 141.2)
-
Step 200
200
#CAE1C6
oklch(88.5% 0.044 141)
-
Step 300
300
#A5CE9F
oklch(81% 0.078 141.5)
-
Step 400
400
#72B469
oklch(70.7% 0.125 141.4)
-
Step 500
500
#49A03E
oklch(63% 0.159 141.5)
-
Step 600
600
#258A15
oklch(55.5% 0.173 141.4)
-
Step 700
700
#167502
oklch(49% 0.161 141.3)
-
Step 800
800 (this color)
#1B6310
oklch(43.9% 0.134 141.3)
-
Step 900
900
#1B4E14
oklch(37.6% 0.104 141.4)
-
Step 950
950
#112E0D
oklch(27% 0.067 141.3)
#1B6310 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) | #665900 | 0.092 |
| Deuteranopia (no green cones) | #5D531A | 0.092 |
| Tritanopia (no blue cones) | #0B6054 | 0.088 |
| Achromatopsia (no color) | #555555 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B6310
#1B6310
oklch(43.9% 0.134 141.3)
- #72347E
#72347E
oklch(43.9% 0.133 320.9)
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 #1B6310, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.015
- Deep Green #02590F ΔE 0.036
- Spruce #0A5F38 ΔE 0.047
- Forest #0B5509 ΔE 0.048
- Camouflage Green #4B6113 ΔE 0.050
- Pine #2B5D34 ΔE 0.050
- Navy Green #35530A ΔE 0.052
- Army Green #4B5D16 ΔE 0.053
Use #1B6310 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.