#4D816B
Closest named color: Dark Sage (#598556). oklch(56% 0.066 165.3), rgb(77, 129, 107).
Aa
Black text reads best on this color (4.66:1).
About this color
#4D816B is a medium-dark, muted green. In OKLCH its lightness is 56%, its chroma 0.066 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.037 away. Black text reads best on it, at 4.66:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | muted (0.066) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.66:1 |
| White text | 4.49:1 |
Values
| HEX | #4D816B |
| RGB | rgb(77, 129, 107) |
| HSL | hsl(155, 25%, 40%) |
| OKLCH | oklch(56% 0.066 165.3) |
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 #4D816B | 4.49:1 | AA large text | Lc -76.6 | Fine for body text |
| Black text on #4D816B | 4.66:1 | AA | Lc 32.9 | Non-text elements, placeholder text |
| #4D816B text on white | 4.49:1 | AA large text | Lc 71.1 | Content text, not long reading |
| #4D816B text on black | 4.66:1 | AA | Lc -30.5 | Non-text elements, placeholder text |
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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#D0DDD6
oklch(88.6% 0.017 162.7)
-
Step 300
300
#B0C7BC
oklch(80.9% 0.029 165.3)
-
Step 400
400
#85AA99
oklch(70.6% 0.047 165.3)
-
Step 500
500
#669681
oklch(63.2% 0.061 165.4)
-
Step 600
600 (this color)
#4D816B
oklch(56% 0.066 165.3)
-
Step 700
700
#3D6C58
oklch(49.1% 0.061 164.9)
-
Step 800
800
#325848
oklch(42.7% 0.051 165.3)
-
Step 900
900
#2D483C
oklch(37.6% 0.039 164.8)
-
Step 950
950
#1B2A23
oklch(26.9% 0.024 164.2)
#4D816B 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) | #7F7A6A | 0.066 |
| Deuteranopia (no green cones) | #76746C | 0.063 |
| Tritanopia (no blue cones) | #3F817B | 0.026 |
| Achromatopsia (no color) | #777777 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D816B
#4D816B
oklch(56% 0.066 165.3)
- #91657D
#91657D
oklch(56% 0.066 345.5)
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 #4D816B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.037
- Slate Green #658D6D ΔE 0.048
- Dusty Teal #4C9085 ΔE 0.050
- Teal #008080 ΔE 0.051
- Dark Cyan #008B8B ΔE 0.055
- Sea Green #2E8B57 ΔE 0.056
- Bluegreen #017A79 ΔE 0.057
- Viridian #1E9167 ΔE 0.058
Use #4D816B 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.