#19663D
Closest named color: Spruce (#0A5F38). oklch(45.3% 0.099 155.2), rgb(25, 102, 61).
Aa
White text reads best on this color (6.97:1).
About this color
#19663D is a medium-dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.099 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.025 away. White text reads best on it, at 6.97:1.
| Hue family | Greens |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 3.00:1 |
| White text | 6.97:1 |
Values
| HEX | #19663D |
| RGB | rgb(25, 102, 61) |
| HSL | hsl(148, 61%, 25%) |
| OKLCH | oklch(45.3% 0.099 155.2) |
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 #19663D | 6.97:1 | AA | Lc -88.8 | Fine for body text |
| Black text on #19663D | 3.00:1 | AA large text | Lc 20.2 | Dividers and decoration only |
| #19663D text on white | 6.97:1 | AA | Lc 83.8 | Fine for body text |
| #19663D text on black | 3.00:1 | AA large text | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#C9E0D0
oklch(88.5% 0.033 155.3)
-
Step 300
300
#A4CCB1
oklch(80.9% 0.057 155.4)
-
Step 400
400
#6FB287
oklch(70.7% 0.093 155.1)
-
Step 500
500
#439E69
oklch(63% 0.119 155.2)
-
Step 600
600
#188951
oklch(55.7% 0.129 155.3)
-
Step 700
700
#037441
oklch(49.1% 0.12 155)
-
Step 800
800 (this color)
#19663D
oklch(45.3% 0.099 155.2)
-
Step 900
900
#174D2F
oklch(37.6% 0.077 155.3)
-
Step 950
950
#0F2D1C
oklch(26.9% 0.048 156.1)
#19663D 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) | #665D3A | 0.089 |
| Deuteranopia (no green cones) | #5C5740 | 0.086 |
| Tritanopia (no blue cones) | #00655C | 0.049 |
| Achromatopsia (no color) | #595959 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #19663D
#19663D
oklch(45.3% 0.099 155.2)
- #773F6C
#773F6C
oklch(45.3% 0.099 334.8)
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 #19663D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.025
- Pine #2B5D34 ΔE 0.028
- Dark Green Blue #1F6357 ΔE 0.045
- Camouflage Green #4B6113 ΔE 0.054
- Army Green #4B5D16 ΔE 0.055
- Camo Green #526525 ΔE 0.057
- Dark Green #006400 ΔE 0.058
- Deep Green #02590F ΔE 0.062
Use #19663D 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.