#4E5A4F
Closest named color: Dark Green Blue (#1F6357). oklch(45.4% 0.023 147.5), rgb(78, 90, 79).
Aa
White text reads best on this color (7.24:1).
About this color
#4E5A4F is a medium-dark close to neutral grey. In OKLCH its lightness is 45%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.052 away. White text reads best on it, at 7.24:1.
| Hue family | Neutrals |
| Lightness | medium-dark (45%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.89:1 |
| White text | 7.24:1 |
Values
| HEX | #4E5A4F |
| RGB | rgb(78, 90, 79) |
| HSL | hsl(125, 7%, 33%) |
| OKLCH | oklch(45.4% 0.023 147.5) |
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 #4E5A4F | 7.24:1 | AAA | Lc -90.0 | Preferred for body text |
| Black text on #4E5A4F | 2.89:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #4E5A4F text on white | 7.24:1 | AAA | Lc 85.2 | Fine for body text |
| #4E5A4F text on black | 2.89:1 | Fails | Lc -16.9 | 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 800.
-
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
#D6DAD6
oklch(88.4% 0.007 145.5)
-
Step 300
300
#BBC3BC
oklch(80.9% 0.013 149.2)
-
Step 400
400
#98A499
oklch(70.6% 0.021 147.7)
-
Step 500
500
#7F8E80
oklch(63% 0.027 147.1)
-
Step 600
600
#687869
oklch(55.5% 0.03 146.9)
-
Step 700
700
#566558
oklch(49% 0.027 149)
-
Step 800
800 (this color)
#4E5A4F
oklch(45.4% 0.023 147.5)
-
Step 900
900
#3B443C
oklch(37.6% 0.018 148.4)
-
Step 950
950
#232823
oklch(27% 0.012 145.2)
#4E5A4F 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) | #5A584E | 0.019 |
| Deuteranopia (no green cones) | #585650 | 0.019 |
| Tritanopia (no blue cones) | #4D5957 | 0.014 |
| Achromatopsia (no color) | #575757 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E5A4F
#4E5A4F
oklch(45.4% 0.023 147.5)
- #5E525D
#5E525D
oklch(45.4% 0.023 328.6)
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 #4E5A4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.052
- Slate #516572 ΔE 0.057
- Dark Slate Gray #2F4F4F ΔE 0.058
- Pine #2B5D34 ΔE 0.067
- YInMn Blue #415A77 ΔE 0.067
- Dusty Grape #545775 ΔE 0.068
- Petrol #005F6A ΔE 0.069
- Dark Aqua #05696B ΔE 0.069
Use #4E5A4F 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.