#4E5D51
Closest named color: Dark Green Blue (#1F6357). oklch(46.2% 0.027 151.1), rgb(78, 93, 81).
Aa
White text reads best on this color (6.98:1).
About this color
#4E5D51 is a medium-dark close to neutral grey. In OKLCH its lightness is 46%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.049 away. White text reads best on it, at 6.98:1.
| Hue family | Neutrals |
| Lightness | medium-dark (46%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.00:1 |
| White text | 6.98:1 |
Values
| HEX | #4E5D51 |
| RGB | rgb(78, 93, 81) |
| HSL | hsl(132, 9%, 34%) |
| OKLCH | oklch(46.2% 0.027 151.1) |
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 #4E5D51 | 6.98:1 | AA | Lc -89.1 | Fine for body text |
| Black text on #4E5D51 | 3.00:1 | AA large text | Lc 19.9 | Dividers and decoration only |
| #4E5D51 text on white | 6.98:1 | AA | Lc 84.2 | Fine for body text |
| #4E5D51 text on black | 3.00:1 | AA large text | Lc -17.8 | 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
#E8EAE8
oklch(93.5% 0.003 145.5)
-
Step 200
200
#D6DAD7
oklch(88.4% 0.006 153.8)
-
Step 300
300
#BBC3BC
oklch(80.9% 0.013 149.2)
-
Step 400
400
#98A49A
oklch(70.6% 0.02 150.4)
-
Step 500
500
#7E8E81
oklch(63% 0.027 150.9)
-
Step 600
600
#68786B
oklch(55.6% 0.027 150.8)
-
Step 700
700 (this color)
#4E5D51
oklch(46.2% 0.027 151.1)
-
Step 800
800
#465349
oklch(42.8% 0.023 152.2)
-
Step 900
900
#3B443D
oklch(37.6% 0.017 152.1)
-
Step 950
950
#232824
oklch(27% 0.01 151.4)
#4E5D51 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) | #5D5A50 | 0.023 |
| Deuteranopia (no green cones) | #5B5952 | 0.023 |
| Tritanopia (no blue cones) | #4C5C59 | 0.014 |
| Achromatopsia (no color) | #595959 | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E5D51
#4E5D51
oklch(46.2% 0.027 151.1)
- #62535F
#62535F
oklch(46.1% 0.027 332.9)
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 #4E5D51, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.049
- Slate #516572 ΔE 0.052
- Dark Slate Gray #2F4F4F ΔE 0.064
- Dark Aqua #05696B ΔE 0.065
- Dim Gray #696969 ΔE 0.065
- Pine #2B5D34 ΔE 0.066
- YInMn Blue #415A77 ΔE 0.067
- Petrol #005F6A ΔE 0.068
Use #4E5D51 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.