#586156
Closest named color: Slate (#516572). oklch(48.1% 0.021 140), rgb(88, 97, 86).
Aa
White text reads best on this color (6.44:1).
About this color
#586156 is a medium-dark close to neutral grey. In OKLCH its lightness is 48%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Slate (#516572), ΔE 0.042 away. White text reads best on it, at 6.44:1.
| Hue family | Neutrals |
| Lightness | medium-dark (48%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Slate (#516572) |
| Black text | 3.25:1 |
| White text | 6.44:1 |
Values
| HEX | #586156 |
| RGB | rgb(88, 97, 86) |
| HSL | hsl(109, 6%, 36%) |
| OKLCH | oklch(48.1% 0.021 140) |
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 #586156 | 6.44:1 | AA | Lc -87.1 | Fine for body text |
| Black text on #586156 | 3.25:1 | AA large text | Lc 22.0 | Dividers and decoration only |
| #586156 text on white | 6.44:1 | AA | Lc 82.0 | Fine for body text |
| #586156 text on black | 3.25:1 | AA large text | Lc -19.9 | 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
#F5F6F5
oklch(97.2% 0.002 145.6)
-
Step 100
100
#E9EAE8
oklch(93.6% 0.003 128.5)
-
Step 200
200
#D7DAD6
oklch(88.5% 0.006 137.8)
-
Step 300
300
#BDC2BC
oklch(80.8% 0.01 140.5)
-
Step 400
400
#9BA39A
oklch(70.6% 0.016 142.2)
-
Step 500
500
#838D81
oklch(63.2% 0.021 140.5)
-
Step 600
600
#6D776A
oklch(55.7% 0.023 138.5)
-
Step 700
700 (this color)
#586156
oklch(48.1% 0.021 140)
-
Step 800
800
#4A5149
oklch(42.6% 0.016 141.7)
-
Step 900
900
#3E433D
oklch(37.6% 0.012 140.5)
-
Step 950
950
#242724
oklch(26.9% 0.007 145.4)
#586156 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) | #625F55 | 0.016 |
| Deuteranopia (no green cones) | #605E56 | 0.015 |
| Tritanopia (no blue cones) | #58605E | 0.014 |
| Achromatopsia (no color) | #5E5E5E | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #586156
#586156
oklch(48.1% 0.021 140)
- #635A65
#635A65
oklch(48% 0.021 320.1)
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 #586156, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate #516572 ΔE 0.042
- Dim Gray #696969 ΔE 0.045
- Dark Green Blue #1F6357 ΔE 0.062
- Dark Moss Green #606C38 ΔE 0.063
- Dusty Grape #545775 ΔE 0.068
- Dark Taupe #7F684E ΔE 0.069
- YInMn Blue #415A77 ΔE 0.070
- Dark Aqua #05696B ΔE 0.071
Use #586156 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.