#1B6841
Closest named color: Spruce (#0A5F38). oklch(46.1% 0.098 156.5), rgb(27, 104, 65).
Aa
White text reads best on this color (6.76:1).
About this color
#1B6841 is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.098 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.032 away. White text reads best on it, at 6.76:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 3.10:1 |
| White text | 6.76:1 |
Values
| HEX | #1B6841 |
| RGB | rgb(27, 104, 65) |
| HSL | hsl(150, 59%, 26%) |
| OKLCH | oklch(46.1% 0.098 156.5) |
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 #1B6841 | 6.76:1 | AA | Lc -88.0 | Fine for body text |
| Black text on #1B6841 | 3.10:1 | AA large text | Lc 21.0 | Dividers and decoration only |
| #1B6841 text on white | 6.76:1 | AA | Lc 83.0 | Fine for body text |
| #1B6841 text on black | 3.10:1 | AA large text | Lc -18.9 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE6
oklch(93.7% 0.014 155.6)
-
Step 200
200
#CCDFD2
oklch(88.6% 0.027 155.9)
-
Step 300
300
#A9CAB4
oklch(80.9% 0.047 156)
-
Step 400
400
#79AF8D
oklch(70.7% 0.076 156.3)
-
Step 500
500
#549B71
oklch(63.1% 0.097 156.3)
-
Step 600
600
#358559
oklch(55.5% 0.105 156.3)
-
Step 700
700 (this color)
#1B6841
oklch(46.1% 0.098 156.5)
-
Step 800
800
#225C3C
oklch(42.7% 0.081 156.2)
-
Step 900
900
#224C34
oklch(37.9% 0.063 156.5)
-
Step 950
950
#152C1E
oklch(26.9% 0.039 155.9)
#1B6841 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) | #675F3E | 0.088 |
| Deuteranopia (no green cones) | #5E5844 | 0.088 |
| Tritanopia (no blue cones) | #00675E | 0.046 |
| Achromatopsia (no color) | #5B5B5B | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1B6841
#1B6841
oklch(46.1% 0.098 156.5)
- #7A416C
#7A416C
oklch(46.1% 0.098 337)
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 #1B6841, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.032
- Pine #2B5D34 ΔE 0.034
- Dark Green Blue #1F6357 ΔE 0.043
- Camo Green #526525 ΔE 0.056
- Camouflage Green #4B6113 ΔE 0.056
- Army Green #4B5D16 ΔE 0.058
- Dark Olive Green #556B2F ΔE 0.061
- Dark Green #006400 ΔE 0.064
Use #1B6841 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.