#425337
Closest named color: Pine (#2B5D34). oklch(42% 0.05 133.6), rgb(66, 83, 55).
Aa
White text reads best on this color (8.31:1).
About this color
#425337 is a dark, muted green. In OKLCH its lightness is 42%, its chroma 0.050 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.042 away. White text reads best on it, at 8.31:1.
| Hue family | Greens |
| Lightness | dark (42%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.52:1 |
| White text | 8.31:1 |
Values
| HEX | #425337 |
| RGB | rgb(66, 83, 55) |
| HSL | hsl(96, 20%, 27%) |
| OKLCH | oklch(42% 0.05 133.6) |
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 #425337 | 8.31:1 | AAA | Lc -93.3 | Preferred for body text |
| Black text on #425337 | 2.52:1 | Fails | Lc 15.3 | Dividers and decoration only |
| #425337 text on white | 8.31:1 | AAA | Lc 88.7 | Fine for body text |
| #425337 text on black | 2.52:1 | Fails | Lc -13.5 | Not readable |
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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E8EBE5
oklch(93.6% 0.009 128.6)
-
Step 200
200
#D5DCD1
oklch(88.6% 0.017 133.8)
-
Step 300
300
#B9C5B2
oklch(80.9% 0.029 133.8)
-
Step 400
400
#95A78A
oklch(70.6% 0.046 133.6)
-
Step 500
500
#7B926D
oklch(63.2% 0.06 133.9)
-
Step 600
600
#647C55
oklch(55.6% 0.065 133.8)
-
Step 700
700
#536845
oklch(49% 0.059 133.4)
-
Step 800
800 (this color)
#425337
oklch(42% 0.05 133.6)
-
Step 900
900
#394631
oklch(37.6% 0.039 133.8)
-
Step 950
950
#22291D
oklch(27% 0.024 132.5)
#425337 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) | #554F35 | 0.030 |
| Deuteranopia (no green cones) | #534E38 | 0.030 |
| Tritanopia (no blue cones) | #42514C | 0.036 |
| Achromatopsia (no color) | #4E4E4E | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #425337
#425337
oklch(42% 0.05 133.6)
- #574560
#574560
oklch(42% 0.049 314.2)
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 #425337, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.042
- Dark Slate Gray #2F4F4F ΔE 0.049
- Green Brown #544E03 ΔE 0.050
- Navy Green #35530A ΔE 0.055
- Army Green #4B5D16 ΔE 0.057
- Spruce #0A5F38 ΔE 0.057
- Dark Blue Green #005249 ΔE 0.059
- Dark Green Blue #1F6357 ΔE 0.061
Use #425337 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.