#3B583C
Closest named color: Pine (#2B5D34). oklch(42.9% 0.057 145.3), rgb(59, 88, 60).
Aa
White text reads best on this color (7.93:1).
About this color
#3B583C is a dark, muted green. In OKLCH its lightness is 43%, its chroma 0.057 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.029 away. White text reads best on it, at 7.93:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | muted (0.057) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.64:1 |
| White text | 7.93:1 |
Values
| HEX | #3B583C |
| RGB | rgb(59, 88, 60) |
| HSL | hsl(122, 20%, 29%) |
| OKLCH | oklch(42.9% 0.057 145.3) |
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 #3B583C | 7.93:1 | AAA | Lc -92.2 | Preferred for body text |
| Black text on #3B583C | 2.64:1 | Fails | Lc 16.5 | Dividers and decoration only |
| #3B583C text on white | 7.93:1 | AAA | Lc 87.5 | Fine for body text |
| #3B583C text on black | 2.64:1 | Fails | Lc -14.7 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E6ECE6
oklch(93.7% 0.01 145.5)
-
Step 200
200
#D2DDD2
oklch(88.6% 0.019 145.4)
-
Step 300
300
#B4C7B4
oklch(81% 0.033 145.3)
-
Step 400
400
#8CAA8D
oklch(70.7% 0.053 145.9)
-
Step 500
500
#6F9570
oklch(63.1% 0.069 145.4)
-
Step 600
600
#577F58
oklch(55.6% 0.074 145.1)
-
Step 700
700
#476B48
oklch(49% 0.069 145.1)
-
Step 800
800 (this color)
#3B583C
oklch(42.9% 0.057 145.3)
-
Step 900
900
#324833
oklch(37.7% 0.045 145.7)
-
Step 950
950
#1E2A1E
oklch(27% 0.027 144.8)
#3B583C 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) | #59533A | 0.045 |
| Deuteranopia (no green cones) | #55503E | 0.045 |
| Tritanopia (no blue cones) | #385651 | 0.036 |
| Achromatopsia (no color) | #515151 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B583C
#3B583C
oklch(42.9% 0.057 145.3)
- #604461
#604461
oklch(42.8% 0.059 325.4)
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 #3B583C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.029
- Spruce #0A5F38 ΔE 0.044
- Dark Green Blue #1F6357 ΔE 0.046
- Dark Slate Gray #2F4F4F ΔE 0.051
- Army Green #4B5D16 ΔE 0.053
- Dark Blue Green #005249 ΔE 0.055
- Navy Green #35530A ΔE 0.056
- Green Brown #544E03 ΔE 0.059
Use #3B583C 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.