#50583F
Closest named color: Pine (#2B5D34). oklch(44.6% 0.04 122.4), rgb(80, 88, 63).
Aa
White text reads best on this color (7.47:1).
About this color
#50583F is a dark, muted brown. In OKLCH its lightness is 45%, its chroma 0.040 and its hue 122°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.054 away. White text reads best on it, at 7.47:1.
| Hue family | Browns |
| Lightness | dark (45%) |
| Chroma | muted (0.040) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.80:1 |
| White text | 7.47:1 |
Values
| HEX | #50583F |
| RGB | rgb(80, 88, 63) |
| HSL | hsl(79, 17%, 30%) |
| OKLCH | oklch(44.6% 0.04 122.4) |
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 #50583F | 7.47:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #50583F | 2.80:1 | Fails | Lc 18.0 | Dividers and decoration only |
| #50583F text on white | 7.47:1 | AAA | Lc 86.0 | Fine for body text |
| #50583F text on black | 2.80:1 | Fails | Lc -16.1 | 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 800.
-
Step 50
50
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E9EBE6
oklch(93.7% 0.007 124.5)
-
Step 200
200
#D7DBD1
oklch(88.6% 0.014 124.6)
-
Step 300
300
#BEC3B3
oklch(80.9% 0.023 121.1)
-
Step 400
400
#9CA58B
oklch(70.7% 0.038 122.9)
-
Step 500
500
#848F6E
oklch(63.2% 0.049 122.8)
-
Step 600
600
#6E7956
oklch(55.7% 0.053 122.3)
-
Step 700
700
#5C6546
oklch(49% 0.048 121.3)
-
Step 800
800 (this color)
#50583F
oklch(44.6% 0.04 122.4)
-
Step 900
900
#3E4432
oklch(37.5% 0.031 122.8)
-
Step 950
950
#25281D
oklch(27% 0.02 120.1)
#50583F 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) | #5B553D | 0.018 |
| Deuteranopia (no green cones) | #5A5540 | 0.018 |
| Tritanopia (no blue cones) | #525551 | 0.033 |
| Achromatopsia (no color) | #555555 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #50583F
#50583F
oklch(44.6% 0.04 122.4)
- #584F67
#584F67
oklch(44.6% 0.04 301.9)
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 #50583F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.054
- Army Green #4B5D16 ΔE 0.056
- Olive Brown #645403 ΔE 0.058
- Green Brown #544E03 ΔE 0.058
- Dark Green Blue #1F6357 ΔE 0.059
- Camo Green #526525 ΔE 0.060
- Mud Brown #60460F ΔE 0.063
- Dark Slate Gray #2F4F4F ΔE 0.063
Use #50583F 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.