#16663A
Closest named color: Spruce (#0A5F38). oklch(45.2% 0.104 154), rgb(22, 102, 58).
Aa
White text reads best on this color (7.00:1).
About this color
#16663A is a medium-dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.104 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.024 away. White text reads best on it, at 7.00:1.
| Hue family | Greens |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.99:1 |
| White text | 7.00:1 |
Values
| HEX | #16663A |
| RGB | rgb(22, 102, 58) |
| HSL | hsl(147, 65%, 24%) |
| OKLCH | oklch(45.2% 0.104 154) |
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 #16663A | 7.00:1 | AAA | Lc -88.9 | Fine for body text |
| Black text on #16663A | 2.99:1 | Fails | Lc 20.1 | Dividers and decoration only |
| #16663A text on white | 7.00:1 | AAA | Lc 83.9 | Fine for body text |
| #16663A text on black | 2.99:1 | Fails | Lc -18.1 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EDE5
oklch(93.5% 0.017 156.9)
-
Step 200
200
#C9E0CF
oklch(88.5% 0.034 153.6)
-
Step 300
300
#A3CDAF
oklch(81% 0.061 153.8)
-
Step 400
400
#6EB385
oklch(70.8% 0.098 154)
-
Step 500
500
#419F66
oklch(63.1% 0.124 154)
-
Step 600
600
#13894D
oklch(55.5% 0.134 154.1)
-
Step 700
700
#00743E
oklch(49% 0.124 153.9)
-
Step 800
800 (this color)
#16663A
oklch(45.2% 0.104 154)
-
Step 900
900
#154E2D
oklch(37.8% 0.081 153.9)
-
Step 950
950
#0F2E1B
oklch(27.2% 0.051 154.1)
#16663A 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) | #665D37 | 0.091 |
| Deuteranopia (no green cones) | #5C563D | 0.089 |
| Tritanopia (no blue cones) | #00655B | 0.052 |
| Achromatopsia (no color) | #595959 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #16663A
#16663A
oklch(45.2% 0.104 154)
- #773D6D
#773D6D
oklch(45.1% 0.104 333.9)
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 #16663A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.024
- Pine #2B5D34 ΔE 0.028
- Dark Green Blue #1F6357 ΔE 0.050
- Camouflage Green #4B6113 ΔE 0.053
- Dark Green #006400 ΔE 0.054
- Army Green #4B5D16 ΔE 0.054
- Camo Green #526525 ΔE 0.058
- Deep Green #02590F ΔE 0.059
Use #16663A 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.