#40966D
Closest named color: Ocean Green (#3D9973). oklch(60.9% 0.105 160.1), rgb(64, 150, 109).
Aa
Black text reads best on this color (5.80:1).
About this color
#40966D is a medium-dark, moderately saturated green. In OKLCH its lightness is 61%, its chroma 0.105 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.010 away. Black text reads best on it, at 5.80:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 5.80:1 |
| White text | 3.61:1 |
Values
| HEX | #40966D |
| RGB | rgb(64, 150, 109) |
| HSL | hsl(151, 40%, 42%) |
| OKLCH | oklch(60.9% 0.105 160.1) |
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 #40966D | 3.61:1 | AA large text | Lc -69.0 | Content text, not long reading |
| Black text on #40966D | 5.80:1 | AA | Lc 40.5 | Non-text elements, placeholder text |
| #40966D text on white | 3.61:1 | AA large text | Lc 63.6 | Content text, not long reading |
| #40966D text on black | 5.80:1 | AA | Lc -38.1 | 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 500.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#CADFD3
oklch(88.5% 0.028 160.8)
-
Step 300
300
#A5CBB5
oklch(80.8% 0.051 159.6)
-
Step 400
400
#72B18F
oklch(70.8% 0.082 159.8)
-
Step 500
500 (this color)
#40966D
oklch(60.9% 0.105 160.1)
-
Step 600
600
#21875C
oklch(55.5% 0.113 160.3)
-
Step 700
700
#0F734B
oklch(49.2% 0.107 159.7)
-
Step 800
800
#135D3E
oklch(42.6% 0.087 160.3)
-
Step 900
900
#1A4D35
oklch(37.8% 0.069 159.9)
-
Step 950
950
#112D1F
oklch(27% 0.043 159.7)
#40966D 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) | #948C6B | 0.099 |
| Deuteranopia (no green cones) | #888370 | 0.096 |
| Tritanopia (no blue cones) | #1F958B | 0.046 |
| Achromatopsia (no color) | #868686 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #40966D
#40966D
oklch(60.9% 0.105 160.1)
- #AD6996
#AD6996
oklch(61% 0.105 340.7)
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 #40966D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.010
- Viridian #1E9167 ΔE 0.028
- Light Forest Green #4F9153 ΔE 0.032
- Slate Green #658D6D ΔE 0.042
- Sea Green #2E8B57 ΔE 0.044
- Blue Green #0F9B8E ΔE 0.046
- Persian Green #2A9D8F ΔE 0.046
- Dusty Teal #4C9085 ΔE 0.047
Use #40966D 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.