#15640F
Closest named color: Dark Green (#006400). oklch(44% 0.137 142.1), rgb(21, 100, 15).
Aa
White text reads best on this color (7.33:1).
About this color
#15640F is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.137 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green (#006400), ΔE 0.012 away. White text reads best on it, at 7.33:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 2.86:1 |
| White text | 7.33:1 |
Values
| HEX | #15640F |
| RGB | rgb(21, 100, 15) |
| HSL | hsl(116, 74%, 23%) |
| OKLCH | oklch(44% 0.137 142.1) |
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 #15640F | 7.33:1 | AAA | Lc -89.9 | Fine for body text |
| Black text on #15640F | 2.86:1 | Fails | Lc 19.0 | Dividers and decoration only |
| #15640F text on white | 7.33:1 | AAA | Lc 85.0 | Fine for body text |
| #15640F text on black | 2.86:1 | Fails | Lc -17.0 | 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 800.
-
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
#1B8B12
oklch(55.5% 0.178 142.1)
-
Step 700
700
#087600
oklch(49.1% 0.166 142.1)
-
Step 800
800 (this color)
#15640F
oklch(44% 0.137 142.1)
-
Step 900
900
#174F13
oklch(37.7% 0.108 142.2)
-
Step 950
950
#102E0D
oklch(26.9% 0.067 141.9)
#15640F 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) | #675A00 | 0.097 |
| Deuteranopia (no green cones) | #5E5419 | 0.096 |
| Tritanopia (no blue cones) | #006154 | 0.088 |
| Achromatopsia (no color) | #565656 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #15640F
#15640F
oklch(44% 0.137 142.1)
- #74327E
#74327E
oklch(43.9% 0.138 322.2)
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 #15640F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.012
- Deep Green #02590F ΔE 0.038
- Spruce #0A5F38 ΔE 0.050
- Forest #0B5509 ΔE 0.050
- Camouflage Green #4B6113 ΔE 0.053
- Pine #2B5D34 ΔE 0.053
- Navy Green #35530A ΔE 0.056
- Army Green #4B5D16 ΔE 0.057
Use #15640F 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.