#18693C
Closest named color: Spruce (#0A5F38). oklch(46.2% 0.105 153.9), rgb(24, 105, 60).
Aa
White text reads best on this color (6.72:1).
About this color
#18693C is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.105 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.034 away. White text reads best on it, at 6.72:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 3.12:1 |
| White text | 6.72:1 |
Values
| HEX | #18693C |
| RGB | rgb(24, 105, 60) |
| HSL | hsl(147, 63%, 25%) |
| OKLCH | oklch(46.2% 0.105 153.9) |
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 #18693C | 6.72:1 | AA | Lc -87.8 | Fine for body text |
| Black text on #18693C | 3.12:1 | AA large text | Lc 21.3 | Dividers and decoration only |
| #18693C text on white | 6.72:1 | AA | Lc 82.8 | Fine for body text |
| #18693C text on black | 3.12:1 | AA large text | Lc -19.1 | 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 700.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE5
oklch(93.6% 0.015 151.8)
-
Step 200
200
#CCDFD1
oklch(88.6% 0.028 153.8)
-
Step 300
300
#A8CBB2
oklch(81% 0.051 154.1)
-
Step 400
400
#78B089
oklch(70.7% 0.082 153.5)
-
Step 500
500
#529C6C
oklch(63.2% 0.104 153.8)
-
Step 600
600
#328654
oklch(55.6% 0.113 154.1)
-
Step 700
700 (this color)
#18693C
oklch(46.2% 0.105 153.9)
-
Step 800
800
#205D38
oklch(42.8% 0.088 153.6)
-
Step 900
900
#204C31
oklch(37.7% 0.068 154.5)
-
Step 950
950
#142D1D
oklch(27.1% 0.043 154.3)
#18693C 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) | #696039 | 0.092 |
| Deuteranopia (no green cones) | #5F593F | 0.090 |
| Tritanopia (no blue cones) | #00685E | 0.053 |
| Achromatopsia (no color) | #5C5C5C | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #18693C
#18693C
oklch(46.2% 0.105 153.9)
- #7B4071
#7B4071
oklch(46.3% 0.105 333.8)
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 #18693C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.034
- Pine #2B5D34 ΔE 0.037
- Dark Green Blue #1F6357 ΔE 0.052
- Camouflage Green #4B6113 ΔE 0.053
- Camo Green #526525 ΔE 0.055
- Dark Green #006400 ΔE 0.056
- Army Green #4B5D16 ΔE 0.056
- Dark Olive Green #556B2F ΔE 0.060
Use #18693C 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.