#51765D
Closest named color: Dark Moss Green (#606C38). oklch(53% 0.058 154.5), rgb(81, 118, 93).
Aa
White text reads best on this color (5.12:1).
About this color
#51765D is a medium-dark, muted green. In OKLCH its lightness is 53%, its chroma 0.058 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.049 away. White text reads best on it, at 5.12:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 4.09:1 |
| White text | 5.12:1 |
Values
| HEX | #51765D |
| RGB | rgb(81, 118, 93) |
| HSL | hsl(139, 19%, 39%) |
| OKLCH | oklch(53% 0.058 154.5) |
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 #51765D | 5.12:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #51765D | 4.09:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #51765D text on white | 5.12:1 | AA | Lc 75.3 | Fine for body text |
| #51765D text on black | 4.09:1 | AA large text | Lc -26.4 | 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 600.
-
Step 50
50
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E6EBE8
oklch(93.5% 0.007 160.1)
-
Step 200
200
#D2DCD5
oklch(88.5% 0.014 155.6)
-
Step 300
300
#B4C6B9
oklch(80.9% 0.027 154.4)
-
Step 400
400
#8DA995
oklch(70.8% 0.042 154.1)
-
Step 500
500
#71937B
oklch(63.1% 0.052 154)
-
Step 600
600 (this color)
#51765D
oklch(53% 0.058 154.5)
-
Step 700
700
#486A53
oklch(49.1% 0.054 154.4)
-
Step 800
800
#3B5644
oklch(42.6% 0.044 154.9)
-
Step 900
900
#334739
oklch(37.6% 0.035 154)
-
Step 950
950
#1E2A22
oklch(27.1% 0.022 155.5)
#51765D 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) | #76705C | 0.053 |
| Deuteranopia (no green cones) | #706C5E | 0.051 |
| Tritanopia (no blue cones) | #4B756F | 0.029 |
| Achromatopsia (no color) | #6E6E6E | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #51765D
#51765D
oklch(53% 0.058 154.5)
- #815F7A
#815F7A
oklch(53% 0.059 333.8)
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 #51765D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.049
- Dark Sage #598556 ΔE 0.052
- Military Green #667C3E ΔE 0.055
- Muddy Green #657432 ΔE 0.055
- Bluegreen #017A79 ΔE 0.058
- Dim Gray #696969 ΔE 0.058
- Dark Olive Green #556B2F ΔE 0.059
- Dark Aquamarine #017371 ΔE 0.061
Use #51765D 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.