#16631F
Closest named color: Dark Green (#006400). oklch(43.9% 0.125 144.7), rgb(22, 99, 31).
Aa
White text reads best on this color (7.39:1).
About this color
#16631F is a dark, moderately saturated green. In OKLCH its lightness is 44%, its chroma 0.125 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green (#006400), ΔE 0.024 away. White text reads best on it, at 7.39:1.
| Hue family | Greens |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 2.83:1 |
| White text | 7.39:1 |
Values
| HEX | #16631F |
| RGB | rgb(22, 99, 31) |
| HSL | hsl(127, 64%, 24%) |
| OKLCH | oklch(43.9% 0.125 144.7) |
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 #16631F | 7.39:1 | AAA | Lc -90.2 | Preferred for body text |
| Black text on #16631F | 2.83:1 | Fails | Lc 18.7 | Dividers and decoration only |
| #16631F text on white | 7.39:1 | AAA | Lc 85.3 | Fine for body text |
| #16631F 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
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#C9E1C9
oklch(88.5% 0.041 145.2)
-
Step 300
300
#A4CEA4
oklch(81% 0.073 144.9)
-
Step 400
400
#70B472
oklch(70.8% 0.117 144.9)
-
Step 500
500
#45A04B
oklch(63% 0.15 144.7)
-
Step 600
600
#1E8A2C
oklch(55.5% 0.162 144.7)
-
Step 700
700
#0B751E
oklch(49% 0.151 144.7)
-
Step 800
800 (this color)
#16631F
oklch(43.9% 0.125 144.7)
-
Step 900
900
#184E1D
oklch(37.6% 0.097 144.9)
-
Step 950
950
#102E12
oklch(27% 0.062 144.9)
#16631F 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) | #655917 | 0.093 |
| Deuteranopia (no green cones) | #5C5325 | 0.093 |
| Tritanopia (no blue cones) | #006055 | 0.078 |
| Achromatopsia (no color) | #555555 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #16631F
#16631F
oklch(43.9% 0.125 144.7)
- #733578
#733578
oklch(43.8% 0.126 324.6)
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 #16631F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.024
- Deep Green #02590F ΔE 0.036
- Spruce #0A5F38 ΔE 0.036
- Pine #2B5D34 ΔE 0.040
- Forest #0B5509 ΔE 0.047
- Camouflage Green #4B6113 ΔE 0.049
- Navy Green #35530A ΔE 0.050
- Army Green #4B5D16 ΔE 0.051
Use #16631F 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.