#42674B
Closest named color: Dark Green Blue (#1F6357). oklch(47.7% 0.062 151.2), rgb(66, 103, 75).
Aa
White text reads best on this color (6.41:1).
About this color
#42674B is a medium-dark, muted green. In OKLCH its lightness is 48%, its chroma 0.062 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.040 away. White text reads best on it, at 6.41:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.27:1 |
| White text | 6.41:1 |
Values
| HEX | #42674B |
| RGB | rgb(66, 103, 75) |
| HSL | hsl(135, 22%, 33%) |
| OKLCH | oklch(47.7% 0.062 151.2) |
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 #42674B | 6.41:1 | AA | Lc -86.9 | Fine for body text |
| Black text on #42674B | 3.27:1 | AA large text | Lc 22.2 | Dividers and decoration only |
| #42674B text on white | 6.41:1 | AA | Lc 81.8 | Fine for body text |
| #42674B text on black | 3.27:1 | AA large text | Lc -20.1 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E6ECE7
oklch(93.7% 0.009 150.7)
-
Step 200
200
#D2DCD4
oklch(88.5% 0.015 151.7)
-
Step 300
300
#B3C6B7
oklch(80.8% 0.029 151.8)
-
Step 400
400
#8BAA92
oklch(70.8% 0.049 151.8)
-
Step 500
500
#6E9477
oklch(63% 0.06 151.7)
-
Step 600
600
#567F5F
oklch(55.7% 0.067 150.6)
-
Step 700
700 (this color)
#42674B
oklch(47.7% 0.062 151.2)
-
Step 800
800
#3A5741
oklch(42.7% 0.05 151.4)
-
Step 900
900
#324837
oklch(37.8% 0.04 151.2)
-
Step 950
950
#1D2A20
oklch(26.9% 0.026 151.5)
#42674B 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) | #676149 | 0.053 |
| Deuteranopia (no green cones) | #615D4D | 0.052 |
| Tritanopia (no blue cones) | #3C665F | 0.032 |
| Achromatopsia (no color) | #5F5F5F | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #42674B
#42674B
oklch(47.7% 0.062 151.2)
- #71506D
#71506D
oklch(47.7% 0.062 330.7)
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 #42674B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.040
- Dark Olive Green #556B2F ΔE 0.046
- Camo Green #526525 ΔE 0.047
- Dark Moss Green #606C38 ΔE 0.050
- Pine #2B5D34 ΔE 0.052
- Dark Aqua #05696B ΔE 0.058
- Army Green #4B5D16 ΔE 0.059
- Camouflage Green #4B6113 ΔE 0.059
Use #42674B 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.